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 16 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. Daniel CescaStudent in an Organized Health Care Education/Training Program1245062660
  2. Devin CevallosBehavior Technician1306659222
  3. Ed ChaStudent in an Organized Health Care Education/Training Program1396437844
  4. Diana Chacon, M.A. BCBABehavior Analyst1649790544
  5. Jocelyn ChaconBehavior Technician1346131745
  6. Veronica ChaconStudent in an Organized Health Care Education/Training Program1679329726
  7. Jennifer ChahineClinical Social Worker1114272648
  8. Isabella Chai, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1336792209
  9. Sharon Chajon GaticaMarriage & Family Therapist1528426020
  10. Christina ChakarPharmacist1972357499
  11. Christopher Chalian, M.D.Orthopaedic Surgery Physician1235183484
  12. Emmanuel ChanStudent in an Organized Health Care Education/Training Program1649962911
  13. Francis Chan, DPMFoot & Ankle Surgery Podiatrist1548572381
  14. Hubert Chan, D.D.S.General Practice Dentistry1417084070
  15. Justin ChanStudent in an Organized Health Care Education/Training Program1750137154
  16. Ricky ChanPharmacist1528477304
  17. Dawnielle ChandlerBehavior Technician1508782822
  18. Swarna Chanduri, MDHematology & Oncology Physician1629050489
  19. Alexander Chang, M.D.Anesthesiology Physician1578598009
  20. Alvin ChangStudent in an Organized Health Care Education/Training Program1801537030
  21. Eric ChangStudent in an Organized Health Care Education/Training Program1386336519
  22. Hsu-Hsiang Chang, D.O.Emergency Medicine Physician1932546603
  23. Michael Chang, DPTPhysical Therapist1386164523
  24. Mindy ChangStudent in an Organized Health Care Education/Training Program1558052449
  25. Nicholas ChangPeer Specialist1184512188
  26. Ronald Chang, M.D.Hospitalist Physician1861810863
  27. Terry Chang, L.ACAcupuncturist1245573567
  28. Catherine Chang-Suen, D.O.Anatomic Pathology & Clinical Pathology Physician1205201621
  29. Bhavin Changela, D.D.S.General Practice Dentistry1679630750
  30. Erica ChaoStudent in an Organized Health Care Education/Training Program1891689725
  31. Jason Chao, PHARMDPharmacist1124901343
  32. Derek Char, PSY.D.Clinical Neuropsychologist1235954652
  33. Taline CharikianLicensed Vocational Nurse1780459313
  34. Janice CharlesAddiction (Substance Use Disorder) Counselor1124985205
  35. Rachel CharlesBehavior Technician1679303457
  36. Rachel Chater LeaPhysician Assistant1033921739
  37. Roopsha ChatterjeeStudent in an Organized Health Care Education/Training Program1790573319
  38. Christine Chau, PHARM D.Pharmacist1174837603
  39. Nhu Chau, DDSDentist1285309377
  40. Jalpa Chaudhari, NPNurse Practitioner1962032706
  41. Fihr ChaudharyStudent in an Organized Health Care Education/Training Program1518850643
  42. Preeti Chaudhary, M.D.Hematology & Oncology Physician1255597456
  43. Raheel Chaudhry, MDGeneral Practice Physician1790277507
  44. Zuhair ChaudhryStudent in an Organized Health Care Education/Training Program1669261236
  45. Anthony Chavarria-GarciaStudent in an Organized Health Care Education/Training Program1689420861
  46. Claudia ChavezRehabilitation Practitioner1396195145
  47. Diana ChavezBehavior Technician1871398651
  48. Isabel ChavezBehavior Technician1659052314
  49. Jamie ChavezMarriage & Family Therapist1164742763
  50. Paul Chavez, OTR/LPhysical Rehabilitation Occupational Therapist1790278265

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.