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 288 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. Crystal RiosBehavior Technician1538657085
  2. Guadalupe Rios, LSWMental Health Counselor1497174221
  3. Juan RiosBehavior Technician1932962552
  4. Juanita RiosClinical Social Worker1356295182
  5. Julie RiosDay Training/Habilitation Specialist1972457836
  6. Kenia Rios, RBTBehavior Technician1487486015
  7. Klarissa RiosBehavior Technician1053145391
  8. Laureano RiosBehavior Technician1881560951
  9. Mark RiosCommunity Health Worker1760289854
  10. Miranda RiosBehavior Technician1245185610
  11. Monica Rios, MSCounselor1801910567
  12. Roberta RiosLicensed Vocational Nurse1578029732
  13. Romelyn RiosPsychiatric/Mental Health Registered Nurse1578480380
  14. Silvia RiosMarriage & Family Therapist1649512625
  15. Teresa Rios, LCSWMental Health Counselor1073637385
  16. Tina RiosBehavior Technician1356087589
  17. Virginia RiosBehavior Technician1780433383
  18. Yasmin RiosBehavior Technician1083596779
  19. Maribel Rios RiosBehavior Technician1699249185
  20. Miguel Risco, MDInternal Medicine Physician1942445812
  21. Brenda Riser, PHARMDPharmacist1023116027
  22. Tina RisleyRegistered Nurse1154242477
  23. Dolores RisuenoLicensed Vocational Nurse1881885135
  24. William Ritchey, C.R.N.A.Certified Registered Nurse Anesthetist1518932219
  25. Phanat RithMarriage & Family Therapist1275901241
  26. Phavann RithBehavior Technician1346708260
  27. Poutisak RithCounselor1154972412
  28. Sothy RithMarriage & Family Therapist1518097880
  29. Yooppadee Rithaporn, M.D.Specialist1770528499
  30. Bryn Ritter, PA-CPhysician Assistant1932881091
  31. Joshua Ritter, D.C.Chiropractor1841378304
  32. Lillian RitterSocial Worker1730060096
  33. Logan RitterBehavior Technician1134060767
  34. Andrea Rivas, LVNLicensed Vocational Nurse1659141422
  35. Angel RivasRehabilitation Practitioner1194677682
  36. Angela RivasCase Manager/Care Coordinator1386531408
  37. Carol RivasAddiction (Substance Use Disorder) Counselor1023282720
  38. Gilberto Rivas, LMFTMarriage & Family Therapist1962536490
  39. Joshua RivasDay Training/Habilitation Specialist1982109617
  40. Juanita RivasDental Assistant1578037495
  41. Monica RivasBehavior Technician1568964732
  42. Sandra Rivas, RNRegistered Nurse1730993411
  43. Abigail RiveraOther Technician1780187047
  44. Adilene RiveraBehavior Technician1609668334
  45. Alicia RiveraLicensed Vocational Nurse1619273117
  46. Alondra RiveraBehavior Technician1912773896
  47. Alyssa RiveraBehavior Technician1942799317
  48. Alyssa Marie RiveraStudent in an Organized Health Care Education/Training Program1528745932
  49. Angelica RiveraMarriage & Family Therapist1386479830
  50. Cedema RiveraBehavior Technician1922928399

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.