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 29 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. Lidia Castillo HernandezProfessional Counselor1649754888
  2. Leticia Castillo OrtegaBehavior Technician1659185676
  3. Reginald CastorBehavior Technician1972327310
  4. Erica CastrejonAdult Companion1396434312
  5. Brandon CastroStudent in an Organized Health Care Education/Training Program1215400569
  6. Dash CastroBehavior Technician1073467338
  7. Francisca CastroStudent in an Organized Health Care Education/Training Program1013735166
  8. Glenda Castro, FNP-C, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1619145059
  9. Monique CastroSchool Counselor1457213589
  10. Sylvia Castro, MDFamily Medicine Physician1609439793
  11. Valerie Castro, MSWSocial Worker1891074589
  12. Xitlalic Castro CamberosBehavior Technician1952286460
  13. Jessica Castro OrtizBehavior Technician1952292708
  14. Ana Laura Castro ValdiviaSchool Psychologist1487518296
  15. Alexa Castro-ZarateBehavior Technician1376467365
  16. Stacy CatanzaritePeer Specialist1790560043
  17. Milissa Catherine-Plett, M.A.Mental Health Counselor1740579424
  18. Gabrielle CatoBehavior Technician1952224826
  19. Robert Caton, M.D.Specialist1861593196
  20. Rhapsody CattedraCase Manager/Care Coordinator1356062053
  21. Hermille Catzalco, MAMarriage & Family Therapist1962682146
  22. Jennifer CaudilloCase Manager/Care Coordinator1467173468
  23. Megan CaugheyBehavior Technician1336797984
  24. Christine CaulkinsMarriage & Family Therapist1194859132
  25. Liz Cavalier Cadenillas, MDPediatrics Physician1467013706
  26. Abel CavanPhysical Therapy Assistant1609690247
  27. Tanner CavanaughMedical Physician Assistant1811394976
  28. Kerri Cavin, AG ACNP-BCAcute Care Nurse Practitioner1417405267
  29. Veronica CazaresBehavior Technician1932891371
  30. Julianna CecereBehavior Technician1992416119
  31. Adriana CejaAddiction (Substance Use Disorder) Counselor1285333104
  32. Aileen CejaBehavior Technician1376242685
  33. Dora CejaMental Health Counselor1326391178
  34. Jasmine CejaBehavior Technician1003693490
  35. Lisette CejaBehavior Technician1285500157
  36. Regina Ceja, OTR/LOccupational Therapist1619896438
  37. Isabella Celio, AABehavior Technician1710855986
  38. Logan Riley CendanaBehavior Technician1619812344
  39. John Cercado, PAPhysician Assistant1497940407
  40. Karina CercasBehavior Technician1477017135
  41. Agustin CerdaBehavior Technician1386592269
  42. Jacqueline CerdaBehavior Technician1699436824
  43. Perla CernaMarriage & Family Therapist1780296319
  44. Gabriel Cerono, MDStudent in an Organized Health Care Education/Training Program1609661420
  45. Tanary Cerros, LMFTMarriage & Family Therapist1760952030
  46. Rachen Cervania, FNPFamily Nurse Practitioner1417602095
  47. Agdalene CervantesHealth & Wellness Coach1942169461
  48. Alejandra CervantesBehavior Technician1295459956
  49. Analy CervantesBehavior Technician1003396342
  50. Carlos CervantesTechnician1124682224

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.