NPPES file of Aug 9, 2026

Doctors and health care providers in Modesto, CA

9,262 individual NPPES records list a practice address in Modesto, 16th of 812 California cities. The largest group is behavior technician: 3,130, 34% of the city's records, against 18% across California. Page 9 of 186.

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

Modesto in California

  • Rank in California16th of 812 cities by records
  • Share of the state1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups40.7% of all records

Compared with California as a whole, Modesto has 14× the state's share of adult companion records and 0.43× its share of mental health counselor records.

Providers in Modesto, alphabetically

  1. Sabrina Arora-Thissen, DOFamily Medicine Physician1881039873
  2. Keilly ArrazateBehavior Technician1316449101
  3. Bibiana ArredondoBehavior Technician1023744281
  4. Desiree ArredondoSpecialist1649725870
  5. Elizabeth Arreguin, DDSGeneral Practice Dentistry1164094793
  6. Evelyn ArreolaBehavior Technician1497552129
  7. Sophia ArreolaAdult Companion1225300528
  8. Rut Arreola RoblesLicensed Psychiatric Technician1306543897
  9. Ana Arreola-HerreraBehavior Technician1952058521
  10. Amy Arreygue, L.AC.Acupuncturist1477981470
  11. Blanca ArriolaLicensed Vocational Nurse1447117213
  12. Rachel ArrouzetAssistant Behavior Analyst1538786348
  13. Ariana ArroyoPeer Specialist1063020154
  14. Gloria ArroyoAdult Companion1609439199
  15. Jayann ArroyoBehavior Technician1841989878
  16. Victor Arroyo, M.D.Urology Physician1740286640
  17. Viridiana Arroyo, HS DIPLOMASpecialist1225480460
  18. Erin Arsala, PHDClinical Psychologist1821584137
  19. Rimsha ArshadStudent in an Organized Health Care Education/Training Program1407776065
  20. April ArteagaBehavior Technician1922615426
  21. Arriana ArteagaBehavior Technician1528644838
  22. Emily ArteagaSocial Worker1265627194
  23. Krystal ArteagaSchool Counselor1356205181
  24. Laurissa ArtiagaPeer Specialist1548827389
  25. Vijaykumar ArumugaswamyMarriage & Family Therapist1811160542
  26. Emmalea ArvisoBehavior Technician1023989167
  27. Lema AryaBehavior Technician1346109550
  28. Maysam Aryani, MDStudent in an Organized Health Care Education/Training Program1518806694
  29. Vanessa Arzate, M.S., CCC-SLPSpeech-Language Pathologist1679235055
  30. Ella ArzolaBehavior Technician1538017470
  31. Chantal AsadoorBehavior Technician1437651254
  32. Ryan AsaiBehavior Technician1396618559
  33. Kelly Asan, MDAnesthesiology Physician1346328846
  34. Scott Asbill, DDS, MSOrthodontics and Dentofacial Orthopedics Dentistry1972630887
  35. Jessica AscencioBehavior Technician1295400919
  36. Jesus AscencioAdult Companion1245358530
  37. Excel AshaoluBehavior Technician1538018643
  38. Gregory AsherBehavior Technician1285240986
  39. Mohamed AshkarPediatrics Physician1093249963
  40. Jennifer AshlockBehavior Technician1649976358
  41. Amin Ashrafzadeh, MDSpecialist1326139825
  42. Alfredo Asuncion, M.D.Anatomic Pathology & Clinical Pathology Physician1457329872
  43. Annalisia AtilanoProfessional Counselor1154849172
  44. Debbie AtkinsonAddiction (Substance Use Disorder) Counselor1750020657
  45. Rim Atoui, MDCritical Care Medicine (Internal Medicine) Physician1750587101
  46. Edward Auen, PH.D., M.D.Internal Medicine Physician1962464602
  47. James AugustusBehavior Technician1265923478
  48. Gursharnjit AujlaStudent in an Organized Health Care Education/Training Program1942149828
  49. Khun Zaw Htet Aung, MDInternal Medicine Physician1043440845
  50. Mya Sandi AungStudent in an Organized Health Care Education/Training Program1831991421

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

Modesto, California appears in the CMS National Plan and Provider Enumeration System with 9,262 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 Modesto - 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 Modesto 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 Modesto is weighted toward Behavior Technician (3,130 clinicians, followed by Addiction (Substance Use Disorder) Counselor with 323 and Marriage & Family Therapist with 321). 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, Modesto reports roughly 23.8 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 Modesto 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 Modesto, CA?

There are 9,262 registered healthcare providers in Modesto, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Modesto?

The most common specialties in Modesto are Behavior Technician, Addiction (Substance Use Disorder) Counselor, Marriage & Family Therapist, Student in an Organized Health Care Education/Training Program, Adult Companion. Behavior Technician has the most providers with 3,130.

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.