NPPES file of Aug 9, 2026

Doctors and health care providers in Tracy, CA

1,864 individual NPPES records list a practice address in Tracy, 120th of 812 California cities. The largest group is behavior technician: 1,009, 54% of the city's records, against 18% across California. Page 9 of 38.

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

The 8 largest groups in Tracy

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Tracy in California

  • Rank in California120th of 812 cities by records
  • Share of the state0.2% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups60.9% of all records

Compared with California as a whole, Tracy has 3.1× the state's share of behavior technician records and 0.30× its share of marriage & family therapist records.

Providers in Tracy, alphabetically

  1. Isabella De La PazBehavior Technician1184451536
  2. Annmarie De La RosaOccupational Therapist1376177105
  3. Luisalex De La RosaBehavior Technician1396591327
  4. Anette De LeonBehavior Technician1457143638
  5. Frank De Mayo, M.D.Orthopaedic Surgery Physician1861474520
  6. Jordynn DeanBehavior Technician1013873140
  7. Janet Declet, D.M.D.Public Health Dentistry1255390076
  8. Gloria Del AguilaBehavior Technician1710649520
  9. Alondra Del RealBehavior Analyst1972075828
  10. Charm Dela Pena LedtjeBehavior Technician1639993868
  11. Melissa Dela TorreBehavior Technician1831822469
  12. Roma DelacruzBehavior Technician1942702667
  13. Alice Delaurier-O'Neil, N.P.Primary Care Nurse Practitioner1598098105
  14. Madison DelbridgeBehavior Technician1851019806
  15. Rianna DelgadoBehavior Technician1912400557
  16. Kaylin Dell'Aringa, D.C.Chiropractor1639470115
  17. Dylan DemarsicoBehavior Technician1548763279
  18. Ja'Leah DeminsBehavior Technician1174389274
  19. Julianne DenegriBehavior Technician1902562903
  20. Sabrina DenuBehavior Technician1285586552
  21. Jennifer DenumBehavior Technician1558969329
  22. Kulwarn Deol, OTR/LOccupational Therapist1134748486
  23. Prajeshkumar Desai, D.D.SDentist1215150610
  24. Melanie Deschine, ASWClinical Social Worker1356802482
  25. Danielle. Desjardins, MOTOccupational Therapist1386238756
  26. Gurpreet Dhaliwal Md, MDPain Medicine (Anesthesiology) Physician1982951554
  27. Jasdeep Dhami, M.D.Family Medicine Physician1770978579
  28. Nicole Dhamnaskar, LCSWClinical Social Worker1902087364
  29. Rajnish Dhanota, PHARM DPharmacist1316472087
  30. Nirlep Dhillon, DDSGeneral Practice Dentistry1912037599
  31. Yvette DiasBehavior Technician1548759673
  32. Brandy DiazBehavior Technician1508582057
  33. Irene DiazAssistant Behavior Analyst1497365605
  34. Jalisa DiazBehavior Technician1356844690
  35. Jesenia DiazBehavior Technician1225643463
  36. Lindsey DiazBehavior Technician1417693631
  37. Natalie DiazBehavior Technician1174026793
  38. Melissa Diaz ManzoBehavior Technician1952165706
  39. Joaquin DiazdeleonMental Health Counselor1467189613
  40. Francine DicksonLicensed Practical Nurse1154282200
  41. Joni Dickson Garcia, LMFT #102382Marriage & Family Therapist1952746430
  42. Rosellen Diehl, DDSDentist1376728782
  43. Toccora DijalaBehavior Technician1255199915
  44. Bridget Dike, FNPFamily Nurse Practitioner1750806378
  45. Amanda DillmanBehavior Analyst1669124921
  46. Philip Ding, MDSurgery Physician1023285400
  47. Joanna Rose Diong-ThakarBehavior Technician1922501667
  48. Veena Diwadkar, RPHPharmacist1407260920
  49. Natasha DizonBehavior Technician1639050735
  50. Cadidjato DjaloRegistered Nurse1528895562

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

Tracy, California appears in the CMS National Plan and Provider Enumeration System with 1,864 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 Tracy - 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 Tracy 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 Tracy is weighted toward Behavior Technician (1,009 clinicians, followed by Pharmacist with 83 and General Practice Dentistry with 43). 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, Tracy reports roughly 4.8 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.

Of California's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Tracy practice address, a coverage gap Tracy patients typically fill by traveling to a larger nearby hub.

For Tracy 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 Tracy, CA?

There are 1,864 registered healthcare providers in Tracy, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Tracy?

The most common specialties in Tracy are Behavior Technician, Pharmacist, General Practice Dentistry, Family Medicine Physician, Marriage & Family Therapist. Behavior Technician has the most providers with 1,009.

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.