Suspension Activities

California is on the front lines of combating workers’ compensation fraud. The table below details the Division of Workers’ Compensation’s activities to identify and suspend providers from participating system, pursuant to Labor Code §139.21 (a). Those actions include suspension notices, hearing requests and suspension orders.

Providers Suspended Under Labor Code §139.21(a)(1)



Provider Type

Grounds for
Notice Issued  



Onubah, Boniface Marina del Rey Neurologist (B) and (C) 1/17/2017 2/17/2017
Arguello, Carlos Chula Vista Durable Medical Equipment Provider (A)* 1/17/2017 2/17/2017
Dahan, Daniel Long Beach Chiropractor (B) and (C) 1/17/2017 2/17/2017
Anderson, Scott Dodd Carmichael Physician (B) and (C) 1/31/2017 3/21/2017
Hamid, Sultan Said Concord Surgeon (B) and (C) 1/31/2017 3/21/2017
Pakdel-Nabati, Touba Mira Loma Chiropractor (A)* 1/31/2017 3/21/2017
Ivar, Alan C. Costa Mesa Chiropractor (A)* 1/17/2017 3/24/2017
Barri, Michael Santa Ana Chiropractor (A)* 1/17/2017 Appealed 4/3/2017
Cohen, Mitchell Fountain Valley Physician (A)* 1/17/2017 Appealed 4/3/2017
Doshi, Tushar Newport Beach Physician (A)* 1/17/2017 Appealed 4/3/2017
Garcia, Julian National City Durable Medical Equipment Provider (A)* 3/15/2017 4/14/2017
Marrujo, Jethro El Centro Interpreter (A)* 3/15/2017 4/14/2017
Beoris, Peter Anthony Montague Physician (B) and (C) 3/15/2017 4/14/2017
Nguyen, Quynam Orange Physician (A)* 3/22/2017 4/25/2017
Drobot, Michael D. Newport Beach Hospital Operator (A)* 3/28/2017 4/28/2017
Martinez, Ruben Marcial Murietta Businessperson (A)* 7/7/2017 Appealed 4/28/2017
Reese, George Mira Loma Chiropractor (A)* 3/28/2017 4/28/2017
Sobol, Phillip Los Angeles Orthopedic Surgeon (A)* 1/17/2017 Appealed 5/4/2017
Heric, Thomas Los Angeles Physician (A)* and (B) 1/17/2017 Appealed 5/4/2017
Severt, Raymond Santa Ana Physician (A)* and (C) 4/3/2017 5/4/2017
Johnson, Kenneth Wayne Taft Physician (A)*, (B) and (C) 4/3/2017 5/4/2017
Howser, Steven Santa Fe Springs Durable Medical Equipment Provider (A)* 4/14/2017 5/15/2017
Drobot, Michael R. Newport Beach Provider of Pharmaceutical Services (A)* 4/14/2017 5/15/2017
Yang, Jason Pasadena Psychiatrist (A)* 1/17/2017 Appealed 6/1/2017
Van Dyck, Neil Sheridan Podiatrist (A)* 5/19/2017 7/7/2017
Rigler, Steven Jay San Diego Chiropractor (A)* 4/14/2017 Appealed 7/27/2017
Iglesias, Fermin Glendale Durable Medical Equipment Provider (A)* 5/15/2017 Appealed 8/2/2017
Gogatz, Robert Murrieta Chiropractor (A)* 7/7/2017 8/8/2017
Sayat, Leovigildo Lompoc Physical Therapist (A)* 7/7/2017 8/8/2017
Barkal, Paul San Diego Physician (A)* 7/7/2017 8/8/2017
Martinez, Alexander Kiev El Centro Durable Medical Equipment Provider (A)* 7/7/2017 8/8/2017
Rose, Robert Alva Irvine Physician (A)* 5/3/2017 Appealed 8/14/2017
Campau, Jeffery Yorba Linda Durable Medical Equipment Provider (A)* 8/8/2017 9/8/2017
Chavez, Rafael U. Rancho Cucamonga Physician Assistant (C) 8/18/2017 9/19/2017
Hong, Simon Herlog Medical Clinic Operator (A)* 8/18/2017 9/19/2017
Mirallegro, Landen Yorba Linda Durable Medical Equipment Provider (A)* 8/18/2017 9/19/2017
Wenneker, Wendell Napa Physician (C) 8/18/2017 9/19/2017
Yang, Chi Hong San Gabriel Physician (A)* and (C) 8/18/2017 9/19/2017
Abbassi, Alex Tarzana Physician (C) 9/26/2017 9/26/2017
Khorshad, Abraham Beverly Hills Durable Medical Equipment Provider (A)* 8/25/2017   9/26/2017
Martin, Timothy Benicia Osteopath (B) and (C) 7/7/2017 9/29/2017
Abadir, Maher Modesto Physician (C) 9/1/2017 10/02/2017
Goyena, Danniel Whittier Physical Therapy Assistant (A)* and (C) 9/1/2017 10/02/2017
Hlava, Nicole Palo Alto Physician (C) 9/1/2017 10/02/2017
Sales, Joseff Buena Park Physical Therapist (A)* and (C) 9/1/2017 10/02/2017
Pogosian, Edgar Glendale Durable Medical Equipment Provider (A)* and (B) 9/1/2017 10/02/2017
Balbas, Edward Rancho Cucamonga Physician (A)* 8/8/2017 Appealed 10/30/2017
Lemus, James Commerce Physician (A)* and (B) 8/25/2017 Appealed 12/1/2017
Do, Kevin Sherman Oaks Physician (A)* 8/25/2017 Appealed  
Monroy, Andrew Santa Barbara Physician (C) 9/8/2017 Appealed  
Broomberg, Barry San Diego Physician (A)* and (C) 9/8/2017 10/9/2017
Ordog, Gary Newhall Physician (A)* 9/8/2017 Appealed 12/8/2017
Eroshevich, Khristine Beverly Hills Physician (A)* and (B) 9/8/2017 Appealed 12/8/2017
Brizendine, Robert San Diego Psychologist (C) 9/8/2017   10/9/2017
Albert, Samuel Tustin Psychologist (A)* 9/8/2017   10/9/2017
Geiger, Kenneth Sonoma Physician (C) 9/22/2017   10/22/2017
Anderson, David San Diego Chiropractor (A)* and (B) 9/22/2017   10/22/2017
Taylor, Robert Los Angeles Chiropractor (A)* and (C) 9/22/2017   10/22/2017
Valdez, Candelaria Hemet Provider of Medical Services (A)* and (B) 9/22/2017   10/22/2017
Benzor, Joanne Riverside Physician (A)* and (C) 9/22/2017   10/22/2017
Diaz, Julio Santa Barbara Physician (A)* and (C) 9/22/2017   10/22/2017
Anderson, Mark Woodland Dentist (A)*, (B) and (C) 9/22/2017   10/22/2017
Tabuyo, Jerry San Jacinto Provider of Healthcare Services (A)* and (B) 9/22/2017   10/22/2017
King, Christopher Beverly Hills Businessperson (A)* 9/22/2017   10/22/2017
Hafezi, Farhad Covina Physician (A)* and (C) 9/22/2017 Appealed 11/9/2017
Nelson, Marisa Torrance Provider of Medical Services (A)* 9/29/2017   10/29/2017
Pierce, Dolphus Lemoore Chiropractor (A)* and (C) 9/29/2017   10/29/2017
Songco, Marlon Mendota Provider of Medical Services (A)* 9/29/2017   10/29/2017
Norwood, Raffiel Rosamond Vocational Nurse (A)*, (B) and (C) 9/29/2017   10/29/2017
Pon, David Leesburg, FL Physician (A)*, (B) and (C) 9/29/2017 Appealed 1/29/2018
Tonelli, Randall San Mateo Pharmacist (A)* 9/29/2017   10/29/2017
Bailey, William Richard San Diego Osteopath (A)* and (C) 9/29/2017   10/29/2017
Chang, Helen Yuk Yu Poway Physician (C) 9/29/2017   10/29/2017
Cole, Matthew Newport Beach Physician (A)* and (B) 9/29/2017   10/29/2017
Garrett, Virginia Sarasota, FL Registered Nurse (A)* and (C) 9/29/2017   10/29/2017
Johnson, Bennie Encinitas Osteopath (A)*, (B) and (C) 9/29/2017   10/29/2017
Murphy, James Francis Encinitas Osteopath (A)* and (C) 9/29/2017   10/29/2017
Azab, Adly Ayad West Covina Physician (C) 10/6/2017   11/6/2017
Deorio, Keith Santa Monica Physician (C) 10/6/2017   11/6/2017
Goodwin, Jeremy Mt. Shasta Physician (C) 10/6/2017   11/6/2017
Hai, Edward Highland Physician (C) 10/6/2017 Appealed 11/17/2017
Moranville, John Lafayette Physician (C) 10/6/2017   11/6/2017
Owens, Christopher San Francisco Physician (C) 10/6/2017   11/6/2017
Palmer, Troy Chino Physician (A)* and (C) 10/6/2017   11/6/2017
Persaud, Harold Westlake, OH Physician (A)* and (C) 10/6/2017   11/6/2017
Randall, Paul Hawaiian Gardens Provider of Medical Services (A)* 10/6/2017   11/6/2017
Sahlolbei, Hossain Blythe Physician (A)* 10/6/2017 Appealed 11/22/2017
Scott, Christopher Palm Springs Nurse (A)* and (C) 10/6/2017   11/6/2017
Struzzo, Joseph Cathedral City Physician (C) 10/6/2017   11/6/2017
Uzun, Guven Marina Del Rey Physician (C) 10/6/2017   11/6/2017
Babu, Sathish Narayanappa BolingBrook, IL Physician (A)* and (C) 10/13/2017   11/13/2017
Chukwudi, Uche Gardena Physician (C) 10/13/2017   11/13/2017
Ekwebelem, Adeline Gardena Durable Medical Equipment Provider (A)* 10/13/2017   11/13/2017
Kim, Victoria Los Angeles Physician (A)* and (C) 10/13/2017   11/13/2017
Wijegunaratne, Sri Jayantha Anaheim Hills Physician (A)* and (C) 10/13/2017   11/13/2017
Onyeabor, Victoria Ontario Durable Medical Equipment Provider (A)* 10/13/2017   11/13/2017
Onyeabor, Godwin Ontario Durable Medical Equipment Provider (A)* 10/13/2017   11/13/2017
Okoye, Charles Carson Physician (A)* and (C) 10/13/2017   11/13/2017
Million, Daria Corona Nurse (A)* and (C) 10/13/2017   11/13/2017
Thyagaraj, Sujan Roswell, NM Physician (C) 9/15/2017   10/16/2017
Singleton, Rhonda Los Angeles Provider of Medical Services (A)* and (B) 9/15/2017   10/16/2017
Min, Byong Chun Florence, CO Provider of Medical Services (A)* 9/15/2017   10/16/2017
Comden, Sacha Santa Monica Physician (C) 10/20/2017   11/20/2017
Haggerty, Margaret Tracy Physician (C) 10/20/2017   11/20/2017
Ohemeng, Augustus Buena Park Physician (A)* and (C) 10/20/2017   11/20/2017
Phillips, Charles Fresno Physician (C) 10/20/2017   11/20/2017
Tarryk, George Long Beach Physician (A)* 10/20/2017   11/20/2017
Abrahams, Ariel Los Angeles Physician (C) 10/27/2017   11/28/2017
Ahn, Sang Los Angeles Provider of Medical Services (A)* 10/27/2017   11/28/2017
Banda, Cesar Fair Oaks Physician (C) 10/27/2017   11/28/2017
Boni, Kiansi Torrance Physician (C) 10/27/2017   11/28/2017
Cham, Daniel Alhambra Physician (A)* and (C) 10/27/2017   11/28/2017
Chidueme, Emmanuel Anaheim Durable Medical Equipment Provider (A)* 10/27/2017   11/28/2017
Ehlinger, Thomas Ojai Physician (C) 10/27/2017   11/28/2017
Flores, John Mission Hills Physician (C) 10/27/2017   11/28/2017
Laing, George Long Beach Provider of Medical Services (A)* 10/27/2017   11/28/2017
Lee, Yeon Los Angeles Provider of Medical Services (A)* 10/27/2017   11/28/2017
Miranda, Emilio Los Angeles Physician (C) 10/27/2017   11/28/2017
Shahinian, Hyrar Los Angeles Physician (C) 10/27/2017   11/28/2017
Silvers, Frederick Los Angeles Physician (C) 10/27/2017   11/28/2017
Trotter, Alfred Chula Vista Physician (C) 10/27/2017   11/28/2017
Bailey, David Loma Linda Physician (C) 11/3/2017   12/4/2017
Choi, Eddie Santa Clarita Physical Therapy (A)* and (C) 11/3/2017   12/4/2017
Clark, Karla Chicago, IL Physician (C) 11/3/2017   12/4/2017
Heikali, Moosa Los Angeles Physician (C) 11/3/2017   12/4/2017
Iturzaeta, Nenita Corona Physician (C) 11/3/2017   12/4/2017
Kim, Hwa Ja Harbor City Registered Nurse (A)* and (C) 11/3/2017   12/4/2017
Kim, Seonweon Arcadia Physical Therapy (A)* and (C) 11/3/2017   12/4/2017
Lee, Won Suk Huntington Park Acupuncturist (A)* and (C) 11/3/2017   12/4/2017
Loftus, Paul Napa Physician (C) 11/3/2017   12/4/2017
McDonnel, James Bakersfield Physician (C) 11/3/2017   12/4/2017
McGroarty, John North Hollywood Physician (C) 11/3/2017   12/4/2017
Mun, Hee Jung Gardena Registered Nurse (A)* and (C) 11/3/2017   12/4/2017
Ruiz, Gonzalo Lamont Physician (A)* and (C) 11/3/2017   12/4/2017
Sreenivasan, Purnima Walnut Creek Physician (C) 11/3/2017   12/4/2017
Thota, Naga El Cajon Physician (A)* and (C) 11/3/2017   12/4/2017
Duer, Adam Sacramento Physician (C) 11/9/2017   12/11/2017
Fujimoto, Allen San Lorenzo Physician (C) 11/9/2017   12/11/2017
Gillespie, John Upland Pharmacist (C) 11/9/2017   12/11/2017
Hechanova, Jonathan Albuquerque, NM Physician (C) 11/9/2017   12/11/2017
Ikuta, Clyde Anaheim Physician (C) 11/9/2017   12/11/2017
Lee, Katherine Eunju Sunland Physician (C) 11/9/2017   12/11/2017
Michel, James Carmel Physician (C) 11/9/2017   12/11/2017
Nguyen, Thanh University Place, WA Physician (C) 11/9/2017   12/11/2017
Tralla, Michael Wheat Ridge, CO Physician (C) 11/9/2017   12/11/2017
Williams, Bryan Scott Chicago, IL Physician (C) 11/9/2017   12/11/2017
Wyatt, Lance Los Angeles Physician (C) 11/9/2017   12/11/2017
Tran, Elizabeth Duc Fountain Valley Pharmacist (A)* and (C) 11/17/2017   12/19/2017
Snyder, Patricia Ann Atascadero Physician (C) 11/17/2017   12/18/2017
Guzman, Renato Desert Hot Springs Physician (C) 11/17/2017   12/18/2017
Lim, Phic Los Angeles Pharmacist (A)* 11/17/2017 Appealed  
Sanamian, Anjelika Los Angeles Medical Clinic Operator (A)* 11/17/2017   12/18/2017
Mikaelian, Mike Los Angeles Medical Clinic Operator (A)* 11/17/2017   12/18/2017
Ovsepian, Lianna Los Angeles Imaging Company Operator (A)* 11/17/2017   12/18/2017
Achtel, Robert Andrew Sacramento Physician (C) 11/17/2017   12/18/2017
Rawlani, Vinay Chicago, IL Physician (C) 11/17/2017   12/18/2017
Grigoryan, Arman Glendale Imaging Company Operator (A)* 11/17/2017   12/18/2017
Ovsepian, Artak Taft Imaging Company Operator (A)* 11/17/2017   12/18/2017
Ananeh-Firempong, Owusu Beverly Hills Physician (A)* and (C) 11/17/2017   12/18/2017
Khou, Theanna Los Angeles Pharmacist (A)* 11/17/2017   12/18/2017
Grigoryan, Nurista Glendale Imaging Company Operator (A)* 11/17/2017   12/18/2017
Murphy, Mary Charlene San Diego Physician (C) 11/17/2017   12/18/2017
Schmalhorst, William Bakersfield Physician (C) 11/9/2017   12/11/2017
Cho, Matthew Irvine Pharmacist (A)* 11/22/2017   12/26/2017
Fish, David Wayne Los Angeles Businessperson (A)* 11/22/2017   12/26/2017
Garrison, David Los Angeles Physician Assistant (A)* and (C) 11/22/2017   12/26/2017
Huang, Boyao San Marino Physician (A)* and (C) 11/22/2017   12/26/2017
Nguyen, Perry Huntington Beach Pharmacist (A)* and (C) 11/22/2017   12/26/2017
Santiago, Eleanor Irvine Physician (A)* and (C) 11/22/2017   12/26/2017
Yee, Alvin Irvine Physician (A)* and (C) 11/22/2017   12/26/2017
Antkowiak, Gregory San Deigo Physician (C) 12/1/2017   1/8/2018
Kim, Ji Hae Fullerton Nurse (A)* and (C) 12/1/2017   1/8/2018
Briones, Nancy Adelanto Registered Nurse (A)* 12/1/2017   1/8/2018
Villabroza, Priscilla Covina Hospice Operator (A)* 12/1/2017   1/8/2018
Patrow, Sharon Covina Hospice Operator (A)* 12/1/2017   1/8/2018
Aslanyan, Edward Van Nuys Businessperson (A)* 12/8/2017   1/8/2018
Budagova, Elza Fort Worth, TX Physician Assistant (A)* 12/8/2017   1/8/2018
Castillo, Erwin Los Angeles Registerd Nurse (A)* 12/8/2017   1/8/2018
Clinton, Edmond Pasadena Physician  (C) 12/8/2017   1/8/2018
Shagoyan, Armen Van Nuys Businessperson (A)* 12/8/2017   1/8/2018
Vasquez, Carolyn Van Nuys Businessperson (A)* 12/8/2017   1/8/2018
Shubhakar, Somwarpet Porterville Physician (C) 12/15/2017   1/19/2018
Vyas, Jayshree Anaheim Physician (C) 12/15/2017   1/19/2018
Windsor, Robert Marietta, GA Physician (A)* and (C) 12/15/2017   1/19/2018
Abdelmalek, Sameh Indio Physician (A)* and (C) 12/15/2017   1/19/2018
Azevedo, Alan Chico Physician (C) 12/15/2017   1/19/2018
Bennett, Martin Encino Physician (C) 12/15/2017   1/19/2018
Farrell, Julie Glendale, OH Physician (C) 12/15/2017   1/19/2018
Galizia, James Blanco, TX Physician (C) 12/15/2017   1/19/2018
Le, Kimberly Carmichael Physician (C) 12/15/2017   1/19/2018
Luders, James Santa Rosa Physician (C) 12/15/2017   1/19/2018
Mackenzie, Joan Redondo Beach Physician (C) 12/15/2017   1/19/2018
Rowell, Raymond Dublin Physician (C) 12/15/2017   1/19/2018
Sevinor, Sheldon Lynn, MA Physician (C) 12/15/2017   1/19/2018
Sterner, Robert San Diego Physician (C) 12/15/2017   1/19/2018
Strome, Glenn San Francisco Physician (C) 12/15/2017   1/19/2018
Tanguma, Manuel III San Marcos Physician (C) 12/15/2017   1/19/2018
Warbritton III, John Oakland Physician (C) 12/15/2017   1/19/2018
Vivian, Michael Ventura Physician (C) 12/22/2017   1/29/2018
Hughes, Derek Patrick Auburn Physician (C) 12/22/2017   1/29/2018
Andrew, Hygin Fresno Physician (C) 1/19/2018    
Craven, Nicole Winter Park, FL Physician (C) 1/19/2018    
Ebner, Gerald Santa Maria Physician (C) 1/19/2018    
Gordon, Matthew Salem, OR Physician (C) 1/19/2018    
Hamilton, Denise Xenia, OH Physician (C) 1/19/2018    
Mantell, Richard Dana Point Physician (C) 1/19/2018    
Noll, Bradford Beverly, MA Physician (C) 1/19/2018    
Ross, Martin
Seattle, WA Physician (C) 1/19/2018    
Sisson, Vergil San Bernardino Physician (C) 1/19/2018    
Young, Jeffery Aptos Physician (C) 1/19/2018    
Altman, David Chico Physician (C) 1/26/2018    
Bee, David Loma Linda Physician (C) 1/26/2018    
Cook, Kathryn Newport Beach Physician (C) 1/26/2018    
Galaz, Nguyet La Puente Counselor (C) 1/26/2018    
Hanusek, Gordon Panorama City Physician (C) 1/26/2018    
Jeffrey, Carrenda Los Angeles Counselor (A)* 1/26/2018    
Kahn, David Oakland Physician (C) 1/26/2018    
Kiviat, Douglas San Diego Physician (C) 1/26/2018    
Mallada, Dan Clovis Physician (C) 1/26/2018    
Micklo, Angela Lancaster Counselor (A)* 1/26/2018    
Miller, Lori Long Beach Counselor (A)* 1/26/2018    
Morrow, Lenton Sacramento Physician (C) 1/26/2018    
Navarro, Maribel Norwalk Counselor (A)* 1/26/2018    
Park, Chang Whittier Physician (C) 1/26/2018    
Queely, George Oakland Physician (C) 1/26/2018    
Sahni, Jyotsna Tucson, AZ Physician (C) 1/26/2018    
Vevaina, James San Diego Physician (C) 1/26/2018    
Wang, Renyan Diamond Bar Physician (C) 1/26/2018    
Whinston, Leland Redondo Beach Physician (A)* and (C) 1/26/2018    
Womack, Shyrie Bellflower Counselor (A)* 1/26/2018    
Black, Elizabeth Long Beach Counselor (A)* 2/2/2018    
Fernandez, Cathy Downey Counselor (A)* 2/2/2018    
Hoover, Erin Long Beach Counselor (A)* 2/2/2018    
Ortiz, Cindy Norwalk Counselor (A)* 2/2/2018    


Labor Code §139.21(a) suspends providers from the system if they:

A. Are convicted of a crime* that involves:

    • fraud or abuse of the Medi-Cal or Medicare program, workers’ compensation system, or any patient;
    • the individual’s medical practice as it pertains to patient care;
    • a financial crime relating to Medi-Cal, Medicare, or the workers’ compensation system;
    • the qualifications, functions, or duties of a provider of services.*

B. Suspension due to fraud or abuse from the federal Medicare or Medicaid programs.
C. Surrender or revocation of the individual’s license, certificate, or approval to provide health care.

*Providers suspended under (A) are also subject to consolidation and dismissal of all pending lien claims. Lien consolidation hearings are posted online.

Providers on the list were issued suspension notices or suspension orders per Labor Code section 139.21(a). The suspension takes effect 30 calendar days after the notice is issued, unless it is appealed.

A suspension means that providers are unable to provide or obtain payment for any treatment, evaluation, or other service related to a workers’ compensation claim.



Fraud Prevention homepage


February 2018