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 89 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. Mitchell StoddardStudent in an Organized Health Care Education/Training Program1992593032
  2. Micah StoltzfusStudent in an Organized Health Care Education/Training Program1437906492
  3. Gregory Stone, DDSDentist1063469013
  4. Mary-Rose StoryBehavior Technician1093386005
  5. Rachel StraightPeer Specialist1750203337
  6. Daniel Strasser, CERTIFIEDPeer Specialist1922921295
  7. Philip Strassle, MDAnatomic Pathology & Clinical Pathology Physician1952320699
  8. Allyssa StrohmStudent in an Organized Health Care Education/Training Program1649108945
  9. Jillian Stromsoe, B00003460624Addiction (Substance Use Disorder) Counselor1558950220
  10. Frank Strong, H.D.Hearing Instrument Specialist1053462747
  11. Frank StrongHearing Instrument Specialist1154946648
  12. Cheyenne StrotherBehavior Technician1932845542
  13. Sophia StrukelStudent in an Organized Health Care Education/Training Program1215866181
  14. Shane StumpStudent in an Organized Health Care Education/Training Program1063305951
  15. Eder SuarezCommunity Health Worker1821732819
  16. Marshae SuarezBehavior Technician1528639747
  17. Hernando Suarez Ayora, DDSDentist1528025798
  18. Serena Sukhija, O.D.Optometrist1972918035
  19. Kanokrat Suksompoth, M.D.Infectious Disease Physician1831109131
  20. Brenda SullivanCase Manager/Care Coordinator1851818777
  21. Cory Sullivan, ASWClinical Social Worker1275069577
  22. Erieanna SullivanAssistant Behavior Analyst1730850801
  23. Malika SultonovaStudent in an Organized Health Care Education/Training Program1093691149
  24. Kwan To Katie SumStudent in an Organized Health Care Education/Training Program1881441897
  25. Sarah SummerlinAddiction (Substance Use Disorder) Counselor1316336944
  26. May Sun, ADCAddiction (Substance Use Disorder) Counselor1699315226
  27. Qin SunBehavior Technician1720850191
  28. Ruth SunMental Health Occupational Therapist1831215425
  29. Rachel SunartaBehavior Technician1316721673
  30. Ki Hun SungDentist1144606880
  31. Ting-I SungStudent in an Organized Health Care Education/Training Program1487442984
  32. Yusuf SuriStudent in an Organized Health Care Education/Training Program1275366494
  33. Gloria SustaitaAddiction (Substance Use Disorder) Counselor1427813013
  34. Christy SutrisnoBehavior Technician1982209235
  35. Samuel SuttonAddiction (Substance Use Disorder) Counselor1053778407
  36. Kurt SwainPeer Specialist1568351047
  37. Zhan SwansonAddiction (Substance Use Disorder) Counselor1386950616
  38. Akhila SwarnaStudent in an Organized Health Care Education/Training Program1962344010
  39. Jennifer SweeneyAddiction (Substance Use Disorder) Counselor1831362276
  40. Yadi Sweeny, PSYDClinical Psychologist1891966198
  41. Telicia Swihart, MS, MFTIMarriage & Family Therapist1518323344
  42. Andre Sy, AMFTMarriage & Family Therapist1285106740
  43. Cristian SyStudent in an Organized Health Care Education/Training Program1184517682
  44. Steven Szarzynski, D.D.S.General Practice Dentistry1417007832
  45. Ethan SzczesniakBehavior Technician1750101515
  46. Dong Ta, D.C.Chiropractor1508909516
  47. Queenie TaBehavior Technician1962135756
  48. Quynh-Anh Ta, PA-CPhysician Assistant1235069204
  49. Thanh TaStudent in an Organized Health Care Education/Training Program1548191083
  50. Raghad Tabaza, PSYDClinical Neuropsychologist1871176636

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.