NPPES file of Aug 9, 2026

Doctors and health care providers in Fresno, CA

19,440 individual NPPES records list a practice address in Fresno, 6th of 812 California cities. The largest group is behavior technician: 3,618, 19% of the city's records, against 18% across California. Page 284 of 389.

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).

The 8 largest groups in Fresno

  1. Behavior Technician3,618
  2. Addiction (Substance Use Disorder) Counselor1,231
  3. Marriage & Family Therapist1,175
  4. Students in training803
  5. Pharmacist680
  6. Licensed Vocational Nurse664
  7. Counselor597
  8. Clinical Social Worker556

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Fresno in California

  • Rank in California6th of 812 cities by records
  • Share of the state2% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups31% of all records
  • Behavior Technician rank10th of the 10 California cities with the most

Compared with California as a whole, Fresno has 4× the state's share of psychiatric/mental health registered nurse records and 0.59× its share of physical therapist records.

Providers in Fresno, alphabetically

  1. John Reinsch, MDHematology & Oncology Physician1790815140
  2. Byron Reintjes, DDSGeneral Practice Dentistry1396837464
  3. Robin Reisz, D.D.S.Oral and Maxillofacial Surgery (Dentist)1306212428
  4. Ann Reitan, PSY.D.Mental Health Counselor1427242890
  5. Michael Reith, O.T.R., C.H.THand Occupational Therapist1154559441
  6. Linda Reither, MA, CCC-SLPSpeech-Language Pathologist1376376707
  7. Richard Reither, M.A.Marriage & Family Therapist1366544355
  8. Amy Reitz, S.L.P.Speech-Language Pathologist1457606915
  9. Antonio Relucio, D.D.S.General Practice Dentistry1366526576
  10. Irina Remez, RNPsychiatric/Mental Health Registered Nurse1386914026
  11. Rodney Remington, M.D.Ophthalmology Physician1831151612
  12. Anne Rempel, MDEmergency Medicine Physician1205576170
  13. Jiale Ren, RDNRegistered Dietitian1871332619
  14. Xiaoshan Ren, PHARMDPharmacist1477191419
  15. Caroline Render-Teixeira, MDFamily Medicine Physician1194389205
  16. John Rendig, PTPhysical Therapist1417053083
  17. Anthony RendonAddiction (Substance Use Disorder) Counselor1427528736
  18. Kyana RendonBehavior Technician1598309205
  19. Nasaria RendonCounselor1407487945
  20. Vivian RendonBehavior Technician1437075074
  21. Miriam Rendon FloresBehavior Technician1073454765
  22. Jacquelyn Rendon Ruiz, LVNLicensed Vocational Nurse1881354116
  23. Camryn Rendon-RodriguezBehavior Technician1578425005
  24. Melvin Renge, PHDPharmacist1649356999
  25. Cynthia RenovaCommunity Health Worker1659927648
  26. Roxana RentaBehavior Technician1659830792
  27. Deysi RenteriaBehavior Technician1407512650
  28. Humberto Renteria, LPTLicensed Psychiatric Technician1336493030
  29. Ivett RenteriaPediatrics Physician1083060487
  30. Jacqueline RenteriaSchool Social Worker1316752660
  31. Juanita RenteriaBehavior Analyst1295699569
  32. Maria Renteria, LVNLicensed Vocational Nurse1134494057
  33. Melissa Renteria, LVNLicensed Vocational Nurse1831479229
  34. Monserrat RenteriaBehavior Technician1144930058
  35. Yadira RenteriaAddiction (Substance Use Disorder) Counselor1659605616
  36. Veronica Renteria GomezBehavior Technician1346072246
  37. Emilee RentfroBehavior Technician1801784954
  38. Sandra Rentfrow, LPCC 9014Mental Health Counselor1568892685
  39. Jennifer Renzi, LCSWClinical Social Worker1275076044
  40. Lydia RequejoBehavior Technician1629754908
  41. Jasmine Rescalvo CamposBehavior Technician1427888320
  42. Daniel ResendezCounselor1659835924
  43. Victoria ResendezLicensed Psychiatric Technician1093153678
  44. Victoria ResendezBehavior Technician1235922535
  45. Krisael ResendizBehavior Technician1245123975
  46. Ashtyn ReserBehavior Technician1831938216
  47. Miguel RetamozaBehavior Technician1972242758
  48. Lysset RetanaBehavior Technician1457852352
  49. Amber Reusch, PTAPhysical Therapy Assistant1295501062
  50. Faustino Reveles, RNRegistered Nurse1174342570

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

Fresno, California appears in the CMS National Plan and Provider Enumeration System with 19,440 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 Fresno - 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 Fresno 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 Fresno is weighted toward Behavior Technician (3,618 clinicians, followed by Addiction (Substance Use Disorder) Counselor with 1,231 and Marriage & Family Therapist with 1,175). 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, Fresno reports roughly 49.9 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 Fresno 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 Fresno, CA?

There are 19,440 registered healthcare providers in Fresno, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Fresno?

The most common specialties in Fresno are Behavior Technician, Addiction (Substance Use Disorder) Counselor, Marriage & Family Therapist, Student in an Organized Health Care Education/Training Program, Pharmacist. Behavior Technician has the most providers with 3,618.

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.