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Doctors That Accept Medicare in Coalinga, CA

35 Medicare-enrolled clinicians · CMS data, refreshed 2026-06-26

These are 35 clinicians enrolled in Medicare and practicing in Coalinga, grouped by specialty below. Being enrolled means they can bill Original Medicare for your care. Most also accept assignment — they take Medicare's approved amount as full payment, so you only owe your deductible and 20% coinsurance. Call first to confirm they're accepting new Medicare patients.

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Providers in Coalinga by Specialty

Family Medicine(8)

  • Paul Griffin, MD

    222 N 5th St, Coalinga93210

    May accept assignment

  • Paul Griffin, MD

    Coalinga Regional Medical Center

    1191 Phelps Ave, Coalinga93210

    May accept assignment

  • Bradley Powers, MD

    Department Of State Hospitals

    24511 W Jayne Ave, Coalinga93210

    📞 (916) 651-8811Accepts assignment

  • Jin Yu, DO

    Department Of State Hospitals

    24511 W Jayne Ave, Coalinga93210

    📞 (916) 651-8811Accepts assignment

  • Jonathan Hamrick, MD

    Department Of State Hospitals

    24511 W Jayne Ave, Coalinga93210

    📞 (916) 651-8811Accepts assignment

  • Pandora Wilson, DO

    Department Of State Hospitals

    24511 W Jayne Ave, Coalinga93210

    📞 (916) 651-8811Accepts assignment

  • Serge Mistivar

    Department Of State Hospitals

    24511 W Jayne Ave, Coalinga93210

    📞 (916) 651-8811Accepts assignment

  • Akihiro Mizuta, DO

    Paul A Griffin M D A Professional Corporation

    222 N 5th St, Coalinga93210

    📞 (559) 935-5555Accepts assignment

Internal Medicine(7)

  • Amanjung Singh, MD

    Coalinga Regional Medical Center

    1191 Phelps Ave, Coalinga93210

    May accept assignment

  • Anshu Vashishtha, MD

    Department Of State Hospitals

    24511 W Jayne Ave, Coalinga93210

    📞 (916) 651-8811Accepts assignment

  • Chinedu Ugorji, MD

    Department Of State Hospitals

    24511 W Jayne Ave, Coalinga93210

    📞 (916) 651-8811Accepts assignment

  • Jong Moon, MD

    Department Of State Hospitals

    24511 W Jayne Ave, Coalinga93210

    📞 (916) 651-8811Accepts assignment

  • Joseph Bush, MD

    Department Of State Hospitals

    24511 W Jayne Ave, Coalinga93210

    📞 (916) 651-8811Accepts assignment

  • Kim Nguyen, MD

    Department Of State Hospitals

    24511 W Jayne Ave, Coalinga93210

    📞 (916) 651-8811Accepts assignment

  • Tetyana Vaysman, MD

    Department Of State Hospitals

    24511 W Jayne Ave, Coalinga93210

    📞 (916) 651-8811Accepts assignment

Cardiology(1)

Podiatry(1)

  • James Teela, DPM

    Department Of State Hospitals

    24511 W Jayne Ave, Coalinga93210

    📞 (916) 651-8811Accepts assignment

Physical Therapist(1)

  • Sammy Amasha, PT

    Department Of State Hospitals

    24511 W Jayne Ave, Coalinga93210

    📞 (916) 651-8811Accepts assignment

Nurse Practitioner(5)

  • Angela Umeorah, NP

    380 Coalinga Plz, Coalinga93210

    📞 (832) 508-2748Accepts assignmentTelehealth available

  • Kiranjyot Boparai

    113 Trotter St, Coalinga93210

    May accept assignment

  • Kiranjyot Boparai

    1145 Phelps Ave, Suite 104, Coalinga93210

    May accept assignment

  • Christian Sarceno, NP

    Coalinga Regional Medical Center

    1191 Phelps Ave, Coalinga93210

    May accept assignment

  • Gurinder Grewal, NP

    Coalinga Regional Medical Center

    1191 Phelps Ave, Coalinga93210

    May accept assignment

Psychiatry(5)

  • Gregory Kaczenski, MD

    Department Of State Hospitals

    24511 W Jayne Ave, Coalinga93210

    📞 (916) 651-8811Accepts assignment

  • Lilian Caylan, MD

    Department Of State Hospitals

    24511 W Jayne Ave, Coalinga93210

    📞 (916) 651-8811Accepts assignment

  • Satyajeet Lahiri, MD

    Department Of State Hospitals

    24511 W Jayne Ave, Coalinga93210

    📞 (916) 651-8811Accepts assignment

  • Shiquan Xiong, MD

    Department Of State Hospitals

    24511 W Jayne Ave, Coalinga93210

    📞 (916) 651-8811Accepts assignment

  • Sunil Kishan, MD

    Department Of State Hospitals

    24511 W Jayne Ave, Coalinga93210

    📞 (916) 651-8811Accepts assignment

General Practice(2)

  • Jesse Liscomb JR., MD

    Department Of State Hospitals

    24511 W Jayne Ave, Coalinga93210

    📞 (916) 651-8811Accepts assignment

  • Lawrence Williamson, MD

    Department Of State Hospitals

    24511 W Jayne Ave, Coalinga93210

    📞 (916) 651-8811Accepts assignment

Critical Care Medicine(1)

  • James Gude, MD

    Aretaeus Telemedicine Inc

    1191 Phelps Ave, Coalinga93210

    📞 (559) 935-6400Accepts assignment

Diagnostic Radiology(1)

  • Pardeep Athwal, MD

    Radiologica Inc

    1191 Phelps Ave, Coalinga93210

    📞 (559) 935-6400Accepts assignment

Physician Assistant(1)

  • Donald Ervin, PA

    Paul A Griffin M D A Professional Corporation

    222 N 5th St, Coalinga93210

    📞 (559) 935-5555Accepts assignment

Emergency Medicine(1)

  • Vivi Stafford, MD

    Department Of State Hospitals

    24511 W Jayne Ave, Coalinga93210

    📞 (916) 651-8811Accepts assignment

Neurosurgery(1)

  • Steven Hysell, MD

    Department Of State Hospitals

    24511 W Jayne Ave, Coalinga93210

    📞 (916) 651-8811Accepts assignment

Other Cities in California

New to Medicare?

Frequently Asked Questions

Are these doctors in Coalinga accepting new Medicare patients?

We can't say for sure — CMS's enrollment data confirms a provider is enrolled in Medicare, not whether their practice is currently open to new patients. Call first to confirm they're accepting new Medicare patients before you book.

What does "accepts Medicare assignment" mean?

It means the provider takes Medicare's approved amount as full payment for a covered service, so you only owe your normal deductible and 20% coinsurance — no extra charges. A provider marked "may accept assignment" can go either way, so ask when you call.

Will these doctors work with my Medicare Advantage plan?

Not necessarily. This directory is built from Medicare enrollment data, which applies to Original Medicare. If you have a Medicare Advantage plan, your plan's own network determines who's covered — check your plan's directory first, then confirm with the office directly.

Does Original Medicare cover dental care from these providers?

Original Medicare does not cover routine dental care like cleanings, fillings, or dentures. Some Medicare Advantage plans include dental benefits. See our guide on what Medicare does and doesn't cover for dental.

Provider data from the CMS Doctors and Clinicians National Downloadable File, refreshed 2026-06-26. Directory information only, not medical or insurance advice. View all Medicare doctors in California →

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