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 80 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. Bobby Ismail, P.T.Physical Therapist1295880656
  2. Jorita IsolaAdult Companion1447145248
  3. Elizabeth IsquierdoCase Manager/Care Coordinator1053938308
  4. Barbara Israels, MA,MFTMarriage & Family Therapist1255481404
  5. Arman Israelyan, DOEmergency Medicine Physician1962146787
  6. Yuri Ito, D.O.Student in an Organized Health Care Education/Training Program1023463601
  7. Kriengsak Itsara, MDNephrology Physician1558363739
  8. Sudjai Itsara, M.D.Pediatrics Physician1699767400
  9. Palepa IulioMental Health Counselor1831668466
  10. Micheline Iungerich, NPNurse Practitioner1396978367
  11. Gayle Ivy, RNPsychiatric/Mental Health Registered Nurse1902093909
  12. Eric IwataBehavior Technician1093469272
  13. Sherin IzchiNurse's Aide1841171659
  14. Cheyanne Izquierdo, B.AHealth & Wellness Coach1588016810
  15. R Jabola, MDDiagnostic Radiology Physician1952342883
  16. John Jacisin, M.D.Psychiatry Physician1942301114
  17. Casei JacksonRegistered Respiratory Therapist1538624762
  18. Charlene JacksonTechnician1245419472
  19. Dawn JacksonBehavior Technician1801668470
  20. Governor JacksonAddiction (Substance Use Disorder) Counselor1124297692
  21. Jaila JacksonBehavior Technician1174338628
  22. Jessica Jackson, RRTRegistered Respiratory Therapist1316281504
  23. Jolyn Jackson, HS DIPLOMABehavior Technician1477906402
  24. Lillia Jackson, NURSELicensed Vocational Nurse1013663285
  25. Lynette JacksonMental Health Counselor1154288256
  26. Markus Jackson, M.D.Interventional Pain Medicine Physician1548656937
  27. Roger JacksonMental Health Counselor1265015861
  28. Shanisha JacksonBehavior Technician1073498952
  29. Taylor JacksonAssistant Behavior Analyst1376188375
  30. George Jacob, D.C.Chiropractor1770584112
  31. Ana JacoboBehavior Technician1396216594
  32. Leslie JacoboBehavior Technician1942995121
  33. Christine JacobsPharmacist1346525326
  34. David JacobsBehavior Technician1396475794
  35. Mark Jacobs, PAPhysician Assistant1346359866
  36. Meriam JacobsBehavior Technician1225644610
  37. Stephen Jacobs, MDPediatrics Physician1972681781
  38. Youhana Jacobs, MDInternal Medicine Physician1396793717
  39. Cierra JacobsonBehavior Technician1649043449
  40. Duncan Jacobson, DOFamily Medicine Physician1457989345
  41. Ernie JacobsonAddiction (Substance Use Disorder) Counselor1902226665
  42. James Jacobson, D.D.S.General Practice Dentistry1295946184
  43. Teresa Jacques, MDEndocrinology, Diabetes & Metabolism Physician1831261650
  44. Jamie JacquezPharmacist1558893396
  45. Yolanda JacquezAdult Companion1700703675
  46. Rhea JadhavBehavior Technician1417795246
  47. Nickey Jafari, MD MPHObstetrics & Gynecology Physician1104489137
  48. Syed Zeeshan Jafri, M.D.Family Medicine Physician1427283902
  49. Rashid Jahangiri, M.D.Psychiatry Physician1689712499
  50. James Jaing, MDAllergy & Immunology Physician1164500997

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.