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 29 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. Calista ChoiBehavior Technician1417838228
  2. Daniel ChoiOrthopaedic Surgery Physician1902434301
  3. E Won Choi, L.AC.Acupuncturist1154589323
  4. Gina ChoiPharmacy Technician1336765833
  5. Hoyong Choi, DMDGeneral Practice Dentistry1821598988
  6. Hye Won Choi, L.AC.Acupuncturist1164058830
  7. Jinah Choi, FNP-BCFamily Nurse Practitioner1700241387
  8. Jungil ChoiAcupuncturist1942151352
  9. Justin Choi, MDInternal Medicine Physician1235472267
  10. Mark ChoiOptometrist1770064610
  11. Patrick Choi, MDDiagnostic Radiology Physician1235391517
  12. Yoonho Choi, L.AC.Acupuncturist1730477647
  13. Deborah Chon, M.D.Endocrinology, Diabetes & Metabolism Physician1003173949
  14. Terry ChongFamily Nurse Practitioner1033066097
  15. Vincent Chong, MD, MSTrauma Surgery Physician1477874949
  16. Sylvia Choo, MDStudent in an Organized Health Care Education/Training Program1851195408
  17. Jeena Chorath, M.D.Medical Oncology Physician1639529480
  18. Diana Tai-Ying Chou, PSY.D.Clinical Psychologist1811181142
  19. Zareen Choudhury, M.D.Student in an Organized Health Care Education/Training Program1134521784
  20. Brian Chow, MDInternal Medicine Physician1972716223
  21. Chialing Chow, RNNursing Home Administrator1801144324
  22. Erica Chow, DOStudent in an Organized Health Care Education/Training Program1962144386
  23. Erin Chow, DPTPhysical Therapist1528866928
  24. Jared Chow, PA-CPhysician Assistant1518481704
  25. Linsey Chow, MA,OTR/LOccupational Therapist1891094660
  26. Meagan Chow, PT, DPTPhysical Therapist1265038632
  27. Stanley Chow, M.A.Clinical Child & Adolescent Psychologist1013168764
  28. Janalyn ChoyPharmacist1619397544
  29. Susan Christensen, M.D.Anesthesiology Physician1346352663
  30. Brittany Christian, MDInternal Medicine Physician1487396883
  31. Grant Christman, M.D.Pediatrics Physician1831381771
  32. Deja ChristopheDay Training/Habilitation Specialist1295451383
  33. Ebony ChristopherDay Training/Habilitation Specialist1336862390
  34. Karoleena Christoulakis, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1710850243
  35. Joshua ChronisStudent in an Organized Health Care Education/Training Program1871353268
  36. Grant Chu, M.D.Internal Medicine Physician1376793901
  37. Huy ChuStudent in an Organized Health Care Education/Training Program1851872774
  38. Jennie Chu, MSN NNP-BCCritical Care Neonatal Nurse Practitioner1508126251
  39. Jennifer ChuObstetrics & Gynecology Physician1659791903
  40. Peter Chu, D.O.Anesthesiology Physician1922111277
  41. Janice Loren Chua, MDInternal Medicine Physician1801538749
  42. Audrey Chua Dy, M.S.Speech-Language Pathologist1043702939
  43. Gary Chuang, M.D.Dermatology Physician1013199868
  44. Philip Chuang, M.D.Anesthesiology Physician1922293224
  45. Julee Chui, L.AC.Acupuncturist1487740098
  46. Robert Chuman, LIC # 304467 DPTSports Medicine (Physical Medicine & Rehabilitation) Physician1801674445
  47. Keith Chumley, M.D.Family Medicine Physician1932126653
  48. Albert Chun, O.D.Optometrist1952378010
  49. Darin Chun, ODOptometrist1760043863
  50. Anh Dao Chung, D.O.Family Medicine Physician1295787638

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.