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 389 of 389.

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

The 8 largest groups in Fresno

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. Izet Zillman ValenzuelaBehavior Technician1922881846
  2. Ilissa Zimmerman, COTA/LOccupational Therapy Assistant1861975823
  3. Kaitlin ZimmermanBehavior Technician1508595596
  4. Khin Zin, M.D.Endocrinology, Diabetes & Metabolism Physician1558894873
  5. Samuel ZingaleBehavior Technician1467921254
  6. Evany Zirul, DOOtolaryngology Physician1962580779
  7. Latif Ziyar, M.D.Specialist1881699171
  8. Jennifer Zizzo, PSYDPsychologist1295159945
  9. Shayan Zoghi, DOGeneral Practice Physician1770110009
  10. Hamidreza ZohoorkariInternal Medicine Physician1487217535
  11. Mahshid ZohouriInternal Medicine Physician1043953318
  12. Josephine ZoleeDay Training/Habilitation Specialist1255995221
  13. Daniel ZolghadriPeer Specialist1700752573
  14. Nicole Zoller, M.P.T.Physical Therapist1992942601
  15. Gary Zomalt, LCSWClinical Social Worker1932256062
  16. Julie Zoolakis, PHARM.D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1831490739
  17. Matthew Zoolakis, PHARM. D.Pharmacist1467678656
  18. Michael Zoueter, MDFamily Medicine Physician1942813530
  19. Michelle Zuckerman, LMFTMarriage & Family Therapist1891948691
  20. Lilian Zulewski, LMFT 150634Marriage & Family Therapist1962062166
  21. Lorraine Zulim, O.D.Optometrist1588699094
  22. Ariana ZuloagaBehavior Technician1992337414
  23. Frank ZunigaContractor1336914993
  24. Gerald ZunigaRehabilitation Practitioner1326195066
  25. Graciela ZunigaMarriage & Family Therapist1508093725
  26. Mariah ZunigaBehavior Technician1144044017
  27. Rosa Maria ZunigaAddiction (Substance Use Disorder) Counselor1275003097
  28. Stephen Zuniga, M.D.Plastic Surgery Physician1669431409
  29. Victoria ZunigaBehavior Technician1174115240
  30. Yoshi ZunigaAddiction (Substance Use Disorder) Counselor1093994329
  31. Ivan Francisco Zuniga SanchezBehavior Technician1528849783
  32. Yachyzi Zuniga-ChavezAssistant Behavior Analyst1639744162
  33. Mayra Zuniga-TinocoBehavior Analyst1225539083
  34. Patricia ZuninoCase Manager/Care Coordinator1710123864
  35. Zhaolin Zuo, DDSStudent in an Organized Health Care Education/Training Program1164362521
  36. Richard Zupp, MDAnesthesiology Physician1881626356
  37. Erika ZuritaDay Training/Habilitation Specialist1871414557
  38. Steven Zurita, BABehavior Technician1629576715
  39. Jose-Rafael Zuzuarregui, M.D.Neurology Physician1558660746
  40. John ZweiflerFamily Medicine Physician1962510420

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.