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 20 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. Maricruz LozanoBehavior Technician1033785225
  2. Peace LuBehavior Technician1578026266
  3. Jilliyn LuceroBehavior Technician1356038996
  4. Raquel LugoBehavior Technician1497480701
  5. Xiaoxiao Ma, PHARMDPharmacist1194304527
  6. Jennifer MaamoMental Health Counselor1437887312
  7. Marina MacaleBehavior Technician1194318972
  8. Kimberley Machado, RNRegistered Nurse1053286302
  9. Ruby Machuca RiveraBehavior Technician1104712017
  10. Mayra MacielBehavior Technician1588268171
  11. Donovan MackeyBehavior Technician1326991134
  12. Rohini Madala, O.D.Optometrist1386792505
  13. Diana Madera EscobedoClinical Social Worker1356093868
  14. Priscila MadrigalBehavior Technician1386565992
  15. Christopher Madsen, PA-CPhysician Assistant1932340627
  16. Alexander MaesBehavior Technician1447109855
  17. Chloe MaestasBehavior Technician1720556756
  18. Mercadies MaestreBehavior Technician1770136913
  19. Miriam Magallon SandovalBehavior Technician1508501230
  20. Angel MaganaBehavior Technician1982295648
  21. Suzana Magana GomezBehavior Technician1750227930
  22. Alexis Magbanua, NURSE PRACTITIONERFamily Nurse Practitioner1881580470
  23. Athanasios Magimbi, MDPain Medicine (Anesthesiology) Physician1851470959
  24. Alyssa MagnaniBehavior Technician1144912767
  25. Laelani Magness-CottonBehavior Technician1700696481
  26. Elena Mairena GaloBehavior Technician1922857341
  27. Devinder Makker, MDFamily Medicine Physician1568421030
  28. Radha Makker, M.S CCC-SLPSpeech-Language Pathologist1801158126
  29. Paul Malarik, M.D.Psychiatry Physician1083801542
  30. Adriana MaldonadoBehavior Technician1962188326
  31. Jalene MaldonadoBehavior Technician1649108697
  32. Paola MaldonadoBehavior Technician1154036010
  33. Theresa MaldonadoBehavior Technician1932895489
  34. Aisha Malik, M.S., CCC-SLPSpeech-Language Pathologist1083573653
  35. Poonamalee Malika, MDObstetrics & Gynecology Physician1295780179
  36. Brenda Malone, M.D.General Practice Physician1013190263
  37. Donteara MaloneBehavior Technician1891512026
  38. Manabu Manandhar, DDSDentist1023662178
  39. Malani ManglonaBehavior Technician1801780846
  40. Leslie MangskauBehavior Technician1619680410
  41. Sarah MansourPharmacist1811698418
  42. Anjali ManuSpeech-Language Pathologist1578334744
  43. Jose Oscar ManzoBehavior Technician1881258887
  44. Soterry MaoBehavior Technician1962110494
  45. Mikaela MarcosBehavior Technician1194229039
  46. Elaina MarcumBehavior Analyst1225980154
  47. Masood MardanzaiCertified Respiratory Therapist1447726096
  48. Felicity MarezBehavior Technician1568138626
  49. Marco Marin JrBehavior Technician1306577168
  50. Beatriz MarquezAddiction (Substance Use Disorder) Counselor1912193483

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.