Doctors and health care providers in Rosemead, CA
839 individual NPPES records list a practice address in Rosemead, 212th of 812 California cities. The largest group is behavior technician: 116, 14% of the city's records, against 18% across California. Page 11 of 17.
The 8 largest groups in Rosemead
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Rosemead in California
- Rank in California212th of 812 cities by records
- Share of the state<0.1% of California's records
- Specialties present25 or more taxonomy codes
- Top three groups27.5% of all records
Compared with California as a whole, Rosemead has 8.5× the state's share of licensed psychiatric technician records and 0.67× its share of physical therapist records.
Providers in Rosemead, alphabetically
- Dang Nguyen, RPHPharmacist1881979284
- Daniel Nguyen, DDSGeneral Practice Dentistry1508866641
- Dat Nguyen, D.D.S.General Practice Dentistry1477654036
- David Nguyen, D.O.Internal Medicine Physician1316017353
- Desiree NguyenRehabilitation Counselor1689987315
- Duc Nguyen, M.D.Adolescent Medicine (Internal Medicine) Physician1518992544
- Hoang Nguyen, PHARMD, MD, PHDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1265091797
- Jenna NguyenPsychologist1033758230
- Julie Nguyen, RPHPharmacist1669460804
- Kelly Nguyen, DPTPhysical Therapist1558055897
- Kenny NguyenBehavior Analyst1023820008
- Kevin NguyenStudent in an Organized Health Care Education/Training Program1477164192
- Kevin Nguyen, ASWSocial Worker1205408788
- Luong Nguyen, PHARMDPharmacist1942944574
- Mai Nguyen, D.C.Chiropractor1881932416
- Maria Jennifer NguyenMental Health Counselor1013048628
- Mary Nguyen, ASWMental Health Counselor1306989496
- My Nguyen, FNPFamily Nurse Practitioner1053813477
- Nga Nguyen, RPHPharmacist1912993304
- Peter NguyenProfessional Counselor1841871084
- Phuong Nguyen, MSW, LCSWClinical Social Worker1851955280
- Quy Nguyen, MDInternal Medicine Physician1366400145
- Steve Nguyen, D.O.Gastroenterology Physician1649357732
- Tom Nguyen, DOFamily Medicine Physician1598729980
- Tony NguyenBehavior Analyst1285498337
- Trang Nguyen, DDSGeneral Practice Dentistry1245300318
- Trang Nguyen, NPFamily Nurse Practitioner1225894736
- Trinity NguyenClinical Social Worker1215244512
- Trisha Nguyen, O.D.Optometrist1518114834
- Tuan Nguyen, M.D.Anatomic Pathology & Clinical Pathology Physician1861406886
- Viet NguyenPsychiatric/Mental Health Nurse Practitioner1255297586
- Vivi Nguyen, PHARMDPharmacist1417792417
- Vy NguyenPhysician Assistant1174156475
- VI NhanSocial Worker1376913244
- Da NieMental Health Counselor1477162642
- Eviana NoffsingerBehavior Technician1336081496
- Jennifer O'Connell, BABehavior Analyst1730641853
- Robyn Ogawa, OTR/LPhysical Rehabilitation Occupational Therapist1902153448
- Ivy OjeniyiMassage Therapist1982458337
- Leana OlagueMarriage & Family Therapist1538356290
- Antonio Ong, M.D.Surgery Physician1336144088
- Diana OngPharmacy Technician1386435980
- Ricky OngStudent in an Organized Health Care Education/Training Program1699163766
- Scott OngPharmacist1447543202
- Georgina OnoBehavior Technician1336099217
- John OrialPsychiatric/Mental Health Registered Nurse1629658166
- Diana OrtizBehavior Technician1649111030
- Precious OrtizBehavior Technician1851233787
- Patricia OseguedaMental Health Counselor1023209517
- Ray Ming Ou, PTPhysical Therapist1255351425
The largest California cities
- Los Angeles69,537
- San Diego52,937
- San Francisco38,143
- Sacramento33,083
- San Jose20,925
How to read this directory
Rosemead, California appears in the CMS National Plan and Provider Enumeration System with 839 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 Rosemead - 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 Rosemead 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 Rosemead is weighted toward Behavior Technician (116 clinicians, followed by Acupuncturist with 58 and Pharmacist with 57). 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, Rosemead reports roughly 2.2 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, Addiction (Substance Use Disorder) Counselor is the most prominent one with no provider currently listing a Rosemead practice address, a coverage gap Rosemead patients typically fill by traveling to a larger nearby hub.
For Rosemead 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 Rosemead, CA?
There are 839 registered healthcare providers in Rosemead, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Rosemead?
The most common specialties in Rosemead are Behavior Technician, Acupuncturist, Pharmacist, Marriage & Family Therapist, Clinical Social Worker. Behavior Technician has the most providers with 116.
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.