NPPES file of Aug 9, 2026

Doctors and health care providers in Pomona, CA

5,102 individual NPPES records list a practice address in Pomona, 34th of 812 California cities. The largest group is behavior technician: 1,306, 26% of the city's records, against 18% across California. Page 101 of 103.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Pomona in California

  • Rank in California34th of 812 cities by records
  • Share of the state0.5% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups51.1% of all records

Compared with California as a whole, Pomona has 4.7× the state's share of student in an organized health care education/training program records and 0.40× its share of internal medicine physician records.

Providers in Pomona, alphabetically

  1. Amy YeStudent in an Organized Health Care Education/Training Program1003753377
  2. Donald Ye, M.D.Neurological Surgery Physician1962821942
  3. Nickolas YedgarianStudent in an Organized Health Care Education/Training Program1487447264
  4. Bartley Yee, D.O.Family Medicine Physician1417153958
  5. Anna YeghiazaryanStudent in an Organized Health Care Education/Training Program1336079615
  6. Varun YelisettiStudent in an Organized Health Care Education/Training Program1083405484
  7. Estevan Yepez, DOStudent in an Organized Health Care Education/Training Program1114813847
  8. Jessica YeungStudent in an Organized Health Care Education/Training Program1033050414
  9. Judy Yi, NPGerontology Nurse Practitioner1750814919
  10. Ivy Yin, NPFamily Nurse Practitioner1053185769
  11. David YoStudent in an Organized Health Care Education/Training Program1548059009
  12. Alice Yoo, D.D.SGeneral Practice Dentistry1922493741
  13. Kelvin Yoo, D.CChiropractor1972918357
  14. Maryann Yoo, PTPhysical Therapist1457980625
  15. Jamie YoonBehavior Technician1265233282
  16. Sonyeol YoonStudent in an Organized Health Care Education/Training Program1578319497
  17. Roland Yoshida, M.D.Anesthesiology Physician1962446823
  18. Claudia YostBehavior Technician1972234607
  19. Amelie Young, DOStudent in an Organized Health Care Education/Training Program1811789381
  20. Benjamin YoungBehavior Technician1093665770
  21. Evan YoungStudent in an Organized Health Care Education/Training Program1801686035
  22. Halle YoungStudent in an Organized Health Care Education/Training Program1134069560
  23. Jennifer Young, LCSWClinical Social Worker1619387107
  24. Larissa Young, APCCCounselor1902644628
  25. Richard Young, M.D.Neurological Surgery Physician1679700744
  26. Lisa Youngblood, MS CCC-SLPSpeech-Language Pathologist1710476049
  27. Emily YountBehavior Technician1972350056
  28. Hila YousefiStudent in an Organized Health Care Education/Training Program1295628998
  29. Arshia YousefianStudent in an Organized Health Care Education/Training Program1831082528
  30. Mary YoussefPharmacist1336857663
  31. Gavin YuStudent in an Organized Health Care Education/Training Program1750213286
  32. Ivin YuStudent in an Organized Health Care Education/Training Program1467142471
  33. Qinlin YuStudent in an Organized Health Care Education/Training Program1225826662
  34. Vivian YuStudent in an Organized Health Care Education/Training Program1023700291
  35. Vivian YuStudent in an Organized Health Care Education/Training Program1356133383
  36. Wei YuBehavior Analyst1376050930
  37. Sarah Yuan, AMFT AND APCCMarriage & Family Therapist1144182890
  38. Rinko YukiPhysician Assistant1447822895
  39. Jasmine Yumori, O.D.Optometrist1427211473
  40. Jonathan YustmanProfessional Counselor1497128987
  41. Zoher YusufaliBehavior Technician1316684111
  42. Ray Yutani, DOFamily Medicine Physician1346398260
  43. Nicole YuzonStudent in an Organized Health Care Education/Training Program1376436030
  44. Susana Zabaneh-Colon, D.O.Family Medicine Physician1821179672
  45. Carmen ZacariasCase Manager/Care Coordinator1821450230
  46. Lori ZadoorianStudent in an Organized Health Care Education/Training Program1598457590
  47. Ryan ZahedStudent in an Organized Health Care Education/Training Program1831021310
  48. Owais Zaidi, MDCritical Care Medicine (Internal Medicine) Physician1588825095
  49. Saher ZaidiStudent in an Organized Health Care Education/Training Program1104614601
  50. Katreen ZakeryStudent in an Organized Health Care Education/Training Program1790561900

The largest California cities

  1. Los Angeles69,537
  2. San Diego52,937
  3. San Francisco38,143
  4. Sacramento33,083
  5. San Jose20,925

All of California →

How to read this directory

Pomona, California appears in the CMS National Plan and Provider Enumeration System with 5,102 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Pomona - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Pomona practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Pomona is weighted toward Behavior Technician (1,306 clinicians, followed by Student in an Organized Health Care Education/Training Program with 1,003 and Addiction (Substance Use Disorder) Counselor with 296). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to California's population, Pomona reports roughly 13.1 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

For Pomona patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in Pomona, CA?

There are 5,102 registered healthcare providers in Pomona, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Pomona?

The most common specialties in Pomona are Behavior Technician, Student in an Organized Health Care Education/Training Program, Addiction (Substance Use Disorder) Counselor, Marriage & Family Therapist, Physician Assistant. Behavior Technician has the most providers with 1,306.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.