NPPES file of Aug 9, 2026

Doctors and health care providers in Torrance, CA

8,901 individual NPPES records list a practice address in Torrance, 19th of 812 California cities. The largest group is behavior technician: 1,099, 12% of the city's records, against 18% across California. Page 161 of 179.

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

The 8 largest groups in Torrance

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

Torrance in California

  • Rank in California19th of 812 cities by records
  • Share of the state0.9% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups26% of all records

Compared with California as a whole, Torrance has 2.8× the state's share of emergency medicine physician records and 0.39× its share of mental health counselor records.

Providers in Torrance, alphabetically

  1. Sophia Trinh, MDStudent in an Organized Health Care Education/Training Program1265288864
  2. Tiffany Trinh, M.D.Internal Medicine Physician1891007084
  3. Yen TrinhStudent in an Organized Health Care Education/Training Program1194222919
  4. Nicholas TrivisoPsychiatric/Mental Health Nurse Practitioner1023718673
  5. Carshena TronnesBehavior Analyst1104286137
  6. Raven TrotterBehavior Technician1992563431
  7. Jyoti Trueman, M.A. SLPSpeech-Language Pathologist1750786745
  8. Ruth Truglio, PH.D.Clinical Psychologist1265504872
  9. Sandra TruittBehavior Technician1336084656
  10. Egon TrujilloOrthopedic Assistant1336509801
  11. Elizabeth TrujilloBehavior Technician1275064313
  12. Pamela Trujillo, RDRegistered Dietitian1124695010
  13. Roberta TrujilloCertified Respiratory Therapist1073011581
  14. Kim TruongFamily Nurse Practitioner1396350724
  15. Michael TruongRegistered Respiratory Therapist1144744939
  16. Beryl Tsai, PHARM DPharmacist1245765023
  17. Cindy TsaiObstetrics & Gynecology Physician1063807311
  18. Gary TsaiFamily Medicine Physician1629495585
  19. Guochuan Tsai, M.D., PH.D.Psychiatry Physician1447207816
  20. Katherine Tsai, M.D.Anesthesiology Physician1548371354
  21. Mei TsaiGeriatric Pharmacist1285504365
  22. Zonglang Tsai, M.D.Internal Medicine Physician1871675744
  23. Wayne Tsang, M.D.Nephrology Physician1588707194
  24. John Tsao, MDInternal Medicine Physician1952377632
  25. John Tsao, MDEndocrinology, Diabetes & Metabolism Physician1194736082
  26. Natalya TsaoBehavior Technician1780418160
  27. Christina Tse, MDStudent in an Organized Health Care Education/Training Program1811683691
  28. James Tse, DOEmergency Medicine Physician1144652496
  29. Ben Tseng, M.D.Neurology Physician1710206347
  30. Beth Tseng, PHARMDPharmacist1154586352
  31. Farn-Hsuan Tseng, MDPediatrics Physician1861953697
  32. Jeffrey Tseng, DPMFoot & Ankle Surgery Podiatrist1588976880
  33. Peter Tseng, MDEmergency Medicine Physician1508921396
  34. Enkhbayar Tserendorj, L. AC.Specialist1386867042
  35. Robyn TsikPediatric Occupational Therapist1811432537
  36. Jenna TsoClinical Social Worker1861160822
  37. Pinky TsotesiPhysical Therapy Assistant1952731333
  38. Daniel TsuBehavior Technician1730007758
  39. Eric Tsu, MDHospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician1033640149
  40. John Tsuang, M.D.Psychiatry Physician1114036050
  41. Gavin Tsuchida, DPMPodiatrist1902394083
  42. Erin TsujiPhysician Assistant1750015871
  43. Chris Tsuneishi, M.D.Internal Medicine Physician1669425575
  44. Fred Tsutsui, D.M.D.Endodontics1821264664
  45. Alisha TuBehavior Technician1790423614
  46. Brandon Tu, RPHPharmacist1710739685
  47. Jennifer TuStudent in an Organized Health Care Education/Training Program1659953180
  48. Joy Tu, DPTPhysical Therapist1083547996
  49. Linh Tu, O.D.Optometrist1487730974
  50. Sarah Tuberman-Green, PSYDPsychologist1801210158

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

Torrance, California appears in the CMS National Plan and Provider Enumeration System with 8,901 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 Torrance - 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 Torrance 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 Torrance is weighted toward Behavior Technician (1,099 clinicians, followed by Student in an Organized Health Care Education/Training Program with 786 and Marriage & Family Therapist with 433). 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, Torrance reports roughly 22.8 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 Torrance 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 Torrance, CA?

There are 8,901 registered healthcare providers in Torrance, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Torrance?

The most common specialties in Torrance are Behavior Technician, Student in an Organized Health Care Education/Training Program, Marriage & Family Therapist, Physical Therapist, Clinical Social Worker. Behavior Technician has the most providers with 1,099.

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.