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 114 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. Bao Sean Nguyen, MDGastroenterology Physician1396249702
  2. Christina NguyenPharmacist1720940687
  3. Christine Nguyen, PHARMDPharmacist1215660881
  4. Connie Nguyen, FNP-CFamily Nurse Practitioner1790633857
  5. Darien Nguyen, MDPediatrics Physician1811494206
  6. David Nguyen, D.O.Anesthesiology Physician1912351925
  7. Donald NguyenStudent in an Organized Health Care Education/Training Program1790170116
  8. Emily Nguyen, DOInternal Medicine Physician1083812028
  9. Giulianna Nguyen, M.D.Internal Medicine Physician1538302815
  10. Helen NguyenSchool Counselor1932903705
  11. Helena NguyenPharmacist1508718198
  12. Huan Nguyen, M.D.Anesthesiology Physician1730101296
  13. Hung Nguyen, M.D.Endocrinology, Diabetes & Metabolism Physician1255590444
  14. Huy Nguyen, M.D.Body Imaging Physician1821280264
  15. Huyen NguyenPhysician Assistant1265191209
  16. Isabelle NguyenBehavior Technician1851138960
  17. Jeanie Nguyen, PA-CPhysician Assistant1497570782
  18. Jennifer Nguyen, N.P.Nurse Practitioner1366751539
  19. Jennifer Nguyen, B.S.Case Manager/Care Coordinator1356681589
  20. Jennifer Nguyen, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1619563871
  21. Jennifer NguyenOccupational Therapist1750955423
  22. Jenny Nguyen, MS, RDRegistered Dietitian1710458393
  23. Jocelyne NguyenBehavior Technician1508644204
  24. John Nguyen, DDS, MDOral and Maxillofacial Surgery (Dentist)1821480856
  25. Johnny Nguyen, PHARMDPharmacist1417422452
  26. Jonathan Nguyen, DDSGeneral Practice Dentistry1841329976
  27. Kathy Nguyen, PHARM. D.Pharmacist1730544289
  28. Katie Nguyen, MDPediatrics Physician1972600906
  29. Khanh NguyenBehavior Technician1467261115
  30. Kim Nguyen, OTR/LPediatric Occupational Therapist1265830004
  31. Kim Nguyen, PHARM.D., RPHPharmacist1689128670
  32. Kimberly NguyenGeneral Practice Dentistry1700923844
  33. Lauren Nguyen, M.D.Pediatrics Physician1871694802
  34. Lauren Nguyen, MDInternal Medicine Physician1366191074
  35. Leon Nguyen, PHARMDPharmacist1285989483
  36. Linda Nguyen, DCChiropractor1366579765
  37. Linh NguyenPharmacist1356069033
  38. Ly Nguyen, M.D.Pediatric Allergy/Immunology Physician1295823862
  39. Lynh Nguyen, PHARMDPharmacist1174179709
  40. Marina Nguyen, MDStudent in an Organized Health Care Education/Training Program1205522802
  41. Michael Nguyen, M.D.Hematology & Oncology Physician1053846485
  42. Michelle NguyenSpeech-Language Pathologist1144605502
  43. Michelle Nguyen, PHARMDPharmacist1861991382
  44. Minh Nguyen, M.D.Gastroenterology Physician1922254432
  45. Nancy Nguyen, DOStudent in an Organized Health Care Education/Training Program1750133351
  46. Nathan Nguyen, NPPsychiatric/Mental Health Nurse Practitioner1801674957
  47. Ngoc NguyenSpeech-Language Pathologist1942961396
  48. Nguyen Nguyen, M.D.Pediatrics Physician1265463590
  49. Nicole Nguyen, M.D.Internal Medicine Physician1336482207
  50. Paul Nguyen, M.D.Pediatric Anesthesiology Physician1134431604

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.