Doctors and health care providers in Van Nuys, CA
4,323 individual NPPES records list a practice address in Van Nuys, 47th of 812 California cities. The largest group is behavior technician: 1,325, 31% of the city's records, against 18% across California. Page 58 of 87.
The 8 largest groups in Van Nuys
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Van Nuys in California
- Rank in California47th of 812 cities by records
- Share of the state0.4% of California's records
- Specialties present25 or more taxonomy codes
- Top three groups46.8% of all records
Compared with California as a whole, Van Nuys has 12.9× the state's share of ambulatory care registered nurse records and 0.35× its share of family medicine physician records.
Providers in Van Nuys, alphabetically
- Quincy O'NealBehavior Technician1942048061
- Loren OaxacaBehavior Technician1194535310
- Kosi ObialorPsychiatric/Mental Health Nurse Practitioner1336861632
- Philomena Oboh, DDSGeneral Practice Dentistry1649335241
- Milena OcampoBehavior Technician1639040587
- Cristina OcegueraBehavior Technician1093380081
- Manuel OcegueraRehabilitation Practitioner1336489137
- Araceli OchoaClinical Social Worker1396198404
- Bernardo OchoaBehavior Technician1346787017
- Claudia Ochoa, MSWClinical Social Worker1790816098
- Grace Ochoa, DDSGeneral Practice Dentistry1992804454
- Lizbeth OchoaMarriage & Family Therapist1073253795
- Mario OchoaCase Manager/Care Coordinator1194300400
- Fatimah Odeh, PHARMDPharmacist1629876727
- Ivaane OdoiBehavior Technician1376340778
- Denise Offord, AMFTMarriage & Family Therapist1114264231
- Lusine OgandganyanPulmonary Function Technologist1093765836
- Elaine Oh, LMFTMarriage & Family Therapist1750614418
- Harout OhannessianMarriage & Family Therapist1285756551
- Angeliki Oikonomou, MFTIMarriage & Family Therapist1669599742
- Zeus OiraBehavior Technician1669289302
- Julio Ojinaga, B.S.W.Counselor1265552806
- Grace Okonkwo, LVNLicensed Vocational Nurse1326832189
- Stefanie Okumura, LCSWClinical Social Worker1093112104
- Alina OkunyanPharmacist1114446838
- Ayca OlgunBehavior Technician1184256935
- Alexis OlivaBehavior Technician1902660582
- Rochelle OliverCounselor1164700480
- Carmen Oliver Schultz, LMFTMarriage & Family Therapist1932221173
- Cristal OliverosBehavior Technician1134937188
- Kimmee OlmedoBehavior Technician1629538673
- Rodolfo Olmos, CADC IIAddiction (Substance Use Disorder) Counselor1447688429
- Stacey OlmosBehavior Technician1114623774
- Zaira OlveraBehavior Technician1831072289
- Tobi OmodehindeRehabilitation Practitioner1467926774
- Albino Ong, M.DBody Imaging Physician1265469027
- Jade Ong, DDSDentist1497847396
- Tatiana OngBehavior Technician1801778881
- Sylvester OnuegwunwokeRehabilitation Counselor1730496498
- Brenda OrdazBehavior Technician1659184075
- Irma OrdonezLicensed Vocational Nurse1497458681
- Maiya OrdonezBehavior Technician1801607460
- Peggy Ordonez, NNPNeonatal Nurse Practitioner1518919737
- Rodrigo OregelRehabilitation Practitioner1235862947
- Samuel Oregel, M.D.Family Medicine Physician1518995133
- Julissa OrellanaMarriage & Family Therapist1346931540
- Daniel OrganistaCounselor1477832376
- Barbara Orlik, LCSWClinical Social Worker1689798860
- Daniel Orlovich, M.D., PHARM. D.Pain Medicine (Anesthesiology) Physician1891072070
- Mayra OrnelasMarriage & Family Therapist1669922373
The largest California cities
- Los Angeles69,537
- San Diego52,937
- San Francisco38,143
- Sacramento33,083
- San Jose20,925
How to read this directory
Van Nuys, California appears in the CMS National Plan and Provider Enumeration System with 4,323 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 Van Nuys - 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 Van Nuys 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 Van Nuys is weighted toward Behavior Technician (1,325 clinicians, followed by Rehabilitation Practitioner with 361 and Marriage & Family Therapist with 338). 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, Van Nuys reports roughly 11.1 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 Van Nuys 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 Van Nuys, CA?
There are 4,323 registered healthcare providers in Van Nuys, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Van Nuys?
The most common specialties in Van Nuys are Behavior Technician, Rehabilitation Practitioner, Marriage & Family Therapist, Addiction (Substance Use Disorder) Counselor, Behavior Analyst. Behavior Technician has the most providers with 1,325.
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.