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 321 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. Ana Sieve, LMFTMarriage & Family Therapist1821470261
  2. Dwight Sievert, M.D.Psychiatry Physician1841388022
  3. Maria SiewertDay Training/Habilitation Specialist1639321003
  4. Daniel Sifuentes, PHARMD.Pharmacist1053352575
  5. Sarah Sifuentez, M.D.Emergency Medicine Physician1952677155
  6. Teresa Sigala, M.D.Internal Medicine Physician1487663233
  7. Maritsa Sigaran BarajasBehavior Analyst1164066619
  8. Chasadie SiglerBehavior Analyst1346882057
  9. Daniel Siguenza, ASWSocial Worker1770936593
  10. Daysi Siguenza RamirezLicensed Vocational Nurse1912661398
  11. Somchay Sihathep, PHARMDPharmacist1710276878
  12. Ekdeep SihotaCommunity Health Worker1124885546
  13. Harroop Sihota, FNP, MSN, RN, BSFamily Nurse Practitioner1225531312
  14. Harsonam Sihota, PHARMDAmbulatory Care Pharmacist1639690613
  15. Akshatha SilasStudent in an Organized Health Care Education/Training Program1619771581
  16. Norma SilerrioPsychiatric/Mental Health Registered Nurse1811677024
  17. Breena Siliznoff, NPOccupational Health Nurse Practitioner1285912121
  18. Abigail SilvaBehavior Technician1346101151
  19. Adolfo Silva, MDInternal Medicine Physician1891731477
  20. Anderson SilvaCounselor1952773061
  21. Angela Silva, NPAdult Health Nurse Practitioner1710632096
  22. Bianca SilvaBehavior Technician1467064774
  23. Christina SilvaBehavior Technician1821976416
  24. Daisy SilvaCounselor1245900422
  25. Delia SilvaClinical Psychologist1477910313
  26. Doreen SilvaSocial Worker1487889226
  27. Dustin SilvaAddiction (Substance Use Disorder) Counselor1487894853
  28. Evelyn SilvaBehavior Analyst1205393527
  29. Gema SilvaBehavior Technician1679429195
  30. Joshua SilvaBehavior Technician1427747799
  31. Letitia SilvaRehabilitation Practitioner1689514812
  32. Lizbeth SilvaDay Training/Habilitation Specialist1861382269
  33. Lucio SilvaCommunity Health Worker1447038575
  34. Rudy SilvaCounselor1588097935
  35. Ryan SilvaBehavior Technician1720661010
  36. Sandra SilvaAddiction (Substance Use Disorder) Counselor1619114840
  37. Sarah SilvaBehavior Technician1588381347
  38. Sharon Silva, LCSWClinical Social Worker1851445613
  39. Stephanie SilvaMental Health Counselor1003427790
  40. Tammy SilvaSchool Psychologist1770434896
  41. Valarie Silva, PSYDClinical Child & Adolescent Psychologist1467116343
  42. Jenifer Silva CruzBehavior Technician1124764386
  43. Marissa SilvasCommunity Health Worker1467279026
  44. Beverly Silveira, NPNurse Practitioner1417014820
  45. Jamie SilveiraPsychiatric/Mental Health Registered Nurse1053032599
  46. Siena Silveira, MDStudent in an Organized Health Care Education/Training Program1427818004
  47. Christina Simas, LVNLicensed Vocational Nurse1336009182
  48. Michael Simbulan, PTPhysical Therapist1104121946
  49. Katrina Simental, BA, RBTBehavior Technician1114498425
  50. Salma Simjee, MDDermatology Physician1497730527

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.