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 3 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. Jacqueline AsfourBehavior Technician1316593973
  2. Cathleen Ashland, MFTMarriage & Family Therapist1730240540
  3. Wajma AslamiMarriage & Family Therapist1255659603
  4. Henna AssifiBehavior Technician1972446912
  5. Joseph AtencioBehavior Technician1952803777
  6. Sonia AtsebhaBehavior Technician1891530440
  7. Gurrinder Atwal, DDSGeneral Practice Dentistry1598827859
  8. Emma AuserBehavior Technician1871474387
  9. Perfidia Avalos-JuarezBehavior Technician1285405530
  10. Michelle AvedissianDrama Therapist1194674366
  11. Jazmin AvilaBehavior Technician1285313114
  12. Kassandra AvilaBehavior Technician1952995060
  13. Jose Avila HurtadoBehavior Technician1962904797
  14. Evangelia AvinaBehavior Technician1154097277
  15. Andrea Ayala SosaBehavior Technician1114510641
  16. Jeanette Ayala-RiosMental Health Counselor1982335220
  17. Kaelin AzbellBehavior Technician1013419845
  18. Kaitlyn AzbillBehavior Technician1912409756
  19. Evelyn BacBehavior Technician1275423451
  20. Daisha BacaBehavior Technician1760127955
  21. Anne Bader-McHenry, P.T.Physical Therapist1427114669
  22. Sonya Badie, RBTBehavior Technician1700415239
  23. Rozita Bahadori, DDSGeneral Practice Dentistry1346325511
  24. Feng Bai, MDPain Medicine Physician1336108372
  25. Jennifer Bailey, MDEmergency Medicine Physician1336423516
  26. Ariesa BajaoBehavior Technician1427750934
  27. Prabsimran BajwaBehavior Technician1861237646
  28. Caleb Baker-HayesBehavior Technician1497349112
  29. Frank Balestrery, O.D.Optometrist1194767160
  30. Agnes BalzaSpecialist1346416286
  31. James Balzer, PHARMDPharmacist1275818684
  32. Christina BamrudBehavior Technician1518538552
  33. Pooja BanerjeeMental Health Counselor1417879263
  34. Neelesh Bangalore, MD, PHDSpecialist1154326262
  35. Virjinia BanuelosBehavior Technician1770238826
  36. Sumbella Baqai, M.D.Internal Medicine Physician1801045679
  37. Nazila Barahmani, NPNurse Practitioner1174165583
  38. Erica BarajasSocial Worker1477044386
  39. Karyna BarajasBehavior Technician1962167502
  40. Natalia BarajasBehavior Technician1659849644
  41. Gary Baranzini, L.AC.Acupuncturist1992918742
  42. Steven BarbaBehavior Technician1790430866
  43. Michael BarberBehavior Technician1114585064
  44. Ashley BarbeyBehavior Technician1902526791
  45. Aneissa BarnesBehavior Technician1265227599
  46. Bryan Barnett, MDDermatology Physician1295713295
  47. Kevin Barnwell, PAPhysician Assistant1740804665
  48. Stephanie Barraza, MS, ACSWClinical Social Worker1881287191
  49. Tatiana BarreraBehavior Technician1326671645
  50. Earl Barrios, MSMental Health Counselor1356558308

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.