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 115 of 179.
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
- Phan NguyenPharmacist1043684913
- Quyen Nguyen, PHARM.D.Pharmacist1205230836
- Quynh Chi NguyenPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1306261961
- Son Nguyen, M.D.Surgery Physician1326206848
- Sophie NguyenBehavior Analyst1043850001
- Steven Nguyen, MDPsychiatry Physician1942984299
- Thao Nguyen, NPFamily Nurse Practitioner1528650629
- Thao NguyenBehavior Technician1649151028
- Thien Nguyen, DOSleep Medicine (Family Medicine) Physician1245855949
- Thuy Trang Nguyen, PHARMDPharmacist1467945394
- Vien Nguyen, PT, DPTPhysical Therapist1205176435
- Vien NguyenAnesthesiology Physician1619471620
- William NguyenStudent in an Organized Health Care Education/Training Program1962206441
- Jolene Nguyen-Cuu, MDEmergency Medicine Physician1316697584
- Neha Nibber, MDStudent in an Organized Health Care Education/Training Program1184412355
- Kelani NicholasBehavior Analyst1942965942
- Jana Nicholl, MS, RD, IBCLCRegistered Dietitian1346693306
- Brenda Nichols, MFT INTERNMental Health Counselor1679609960
- Karina NicholsPhysical Therapist1184461196
- Larissa Nichols, CERTIFIED OPTICIANOptician1568643476
- Lily Nichols, R.D.Registered Dietitian1386917169
- Bernard Nicolas, M.A., LMFTMarriage & Family Therapist1891891115
- Kelly Nieh, ODOptometrist1144063132
- Dalton Nielsen, DPTPhysical Therapist1801468129
- Julie Nielsen, HADHearing Instrument Specialist1255704896
- Katherine NielsenPediatrics Physician1598129249
- Riza Nielsen, NPNurse Practitioner1174956064
- James Niemann, M.D.Emergency Medicine Physician1669525408
- Hannah Nien, M.D.Diagnostic Radiology Physician1417183203
- Yih-Lin Nien, M.D.Neurology Physician1821204314
- Elijah NienaberStudent in an Organized Health Care Education/Training Program1639867542
- Kenneth Nies, M.D.Rheumatology Physician1538174370
- Elaine Nieves, MSWSocial Worker1487798062
- Jane Nightengale, FNPFamily Nurse Practitioner1437887387
- Jaymie Niida, ODOptometrist1073035143
- Yutaka Niihara, M.D.Hematology & Oncology Physician1467480459
- Susan Nilles, FNPFamily Nurse Practitioner1467984724
- Angel NiloPeer Specialist1639881915
- Sabrina Niselman, CGC, MSGenetic Counselor (M.S.)1205625696
- Kevin Nishida, MDAnesthesiology Physician1669932620
- Aubrey NishikawaCounselor1457725632
- Daryn Nishikawa, D.D.SGeneral Practice Dentistry1366843369
- Richard Nishikawa, D.D.S.General Practice Dentistry1982824017
- Kyle Nishimura, DMDDentist1477993517
- Terri Nishimura, MA, OTR/LPediatric Occupational Therapist1992048797
- Lucas Nishioka, MDDiagnostic Radiology Physician1467434001
- Aviv Nissan RussBehavior Technician1104768290
- Mark Nitake, DPTPhysical Therapist1043789456
- Lindsey Nitake-Mitchell, MS, CCC-SLPSpeech-Language Pathologist1821499278
- Shelly Nitz, MDObstetrics & Gynecology Physician1073929956
The largest California cities
- Los Angeles69,537
- San Diego52,937
- San Francisco38,143
- Sacramento33,083
- San Jose20,925
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.