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 211 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. Kevin Marmolejo, M.D.Psychosomatic Medicine Physician1821211186
  2. Nyra MarmolejoBehavior Technician1427943646
  3. Rajinder Marok, M.D.Cardiovascular Disease Physician1740410455
  4. Angela MaronStudent in an Organized Health Care Education/Training Program1003556085
  5. Kristin MaronBehavior Technician1306316500
  6. Barbara MarquesBehavior Technician1467945600
  7. Melia MarquesBehavior Technician1356020994
  8. Adrain Marquez, LMFT, M.S.Marriage & Family Therapist1780716324
  9. Andrew Marquez, ACSWSocial Worker1174141055
  10. Anna MarquezBehavior Technician1104632769
  11. Ariana MarquezBehavior Technician1780550707
  12. Arturo MarquezBehavior Technician1568229714
  13. Camilla Marquez, M.D.Gynecology Physician1457352866
  14. Consuelo Marquez, AMFTCase Manager/Care Coordinator1316296759
  15. Destiny MarquezBehavior Technician1750200127
  16. Elizabeth Marquez, DDSDentist1548326598
  17. Emily Marquez, SLPASpeech-Language Assistant1942146527
  18. Erin Marquez, BSWAddiction (Substance Use Disorder) Counselor1629590427
  19. Esperanza Marquez, CPTPhlebology Physician1730005505
  20. Heather MarquezAssistant Behavior Analyst1780250761
  21. Irvin Allan Marquez, RRTRegistered Respiratory Therapist1417378324
  22. Julissa MarquezBehavior Analyst1194644583
  23. Karen Stephanie Marquez, FNP-CFamily Nurse Practitioner1558195073
  24. Leona Marquez, LVNLicensed Vocational Nurse1356405112
  25. Ma Theresa Marquez, MDInternal Medicine Physician1598870859
  26. Maribel MarquezBehavior Technician1871067579
  27. Marissa Marquez, BACHELORSMarriage & Family Therapist1841957156
  28. Nancy MarquezBehavior Analyst1740780568
  29. Neil Patrick Marquez, DDSDentist1538556683
  30. Nidia MarquezCommunity Health Worker1548196165
  31. Paul MarquezCommunity Health Worker1902658792
  32. Phaedra Marquez, RNRegistered Nurse1770811812
  33. Raelissa MarquezBehavior Technician1992430474
  34. Rameses Marquez, RNRegistered Nurse1932070802
  35. Sophia Marquez, CADT-CASAddiction (Substance Use Disorder) Counselor1952825507
  36. Summerlynn MarquezAddiction (Substance Use Disorder) Counselor1184209116
  37. Teresa Marquez, PTAPhysical Therapy Assistant1386291276
  38. Yessenia MarquezBehavior Technician1922748029
  39. Matilda Marquez De Woodard, CADTP 16441Addiction (Substance Use Disorder) Counselor1245000827
  40. Marielle Marquez-GomezBehavior Technician1154012557
  41. Jodi Marr, LCSWClinical Social Worker1003033218
  42. Michael MarrMental Health Counselor1972801041
  43. Robert Marriott, RADT IAddiction (Substance Use Disorder) Counselor1922467810
  44. Stephanie Marriott, PPSSchool Counselor1912722588
  45. Adrian MarroquinBehavior Technician1639933385
  46. Angel MarroquinPharmacist1851786586
  47. Gabriella MarroquinMarriage & Family Therapist1376045732
  48. Nicholas MarroquinBehavior Technician1851196786
  49. Nicole MarroquinAddiction (Substance Use Disorder) Counselor1295289585
  50. Savannah MarroquinBehavior Technician1669077681

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.