NPPES file of Aug 9, 2026

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 69 of 87.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

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

  1. Heather Ropa, LMFTMarriage & Family Therapist1427271402
  2. Maria Theresa RosalesPhysical Therapist1467841429
  3. William Rosales, RDADental Assistant1023254885
  4. Sandra RosarioMarriage & Family Therapist1295416691
  5. Vanessa Rosas, LCSWSocial Worker1093059941
  6. Daniel Rose, MDFamily Medicine Physician1285668962
  7. Elyssa RosenClinical Social Worker1770871998
  8. Jane Rosen, PA-CMedical Physician Assistant1003989872
  9. James Rosenberg, MDPsychiatry Physician1801910294
  10. Lauren Rosenberg, LCSWClinical Social Worker1982721411
  11. Barry Rosenblum, D.O.Adult Medicine Physician1740361096
  12. Linda Rosenblum, MSWClinical Social Worker1851420160
  13. Serina Rosenkjar, PH.D.Psychologist1285827550
  14. Frida Rosenstein, M.D.Internal Medicine Physician1740301142
  15. Kristen Rosenthal, RNRegistered Nurse1538600564
  16. Nicholas RossRehabilitation Practitioner1437301033
  17. Richard Ross, DCChiropractor1942307418
  18. Hallie Rossin WelshClinical Social Worker1053284422
  19. Stanley Rossman, MDHematology & Oncology Physician1578667127
  20. Bonnie RothClinical Social Worker1780716506
  21. Lesley Rouah, L.C.S.W.Clinical Social Worker1245359876
  22. Steven Rouff, M.D.Internal Medicine Physician1871645515
  23. Dominique RousseauBehavior Analyst1801367826
  24. Galina RovenskyFamily Nurse Practitioner1053530618
  25. Alexander Royzman, D.C.Chiropractor1104084177
  26. Zimra Roz, RDHAPMarriage & Family Therapist1861820888
  27. Sophia Rozdilsky, ABA TECHNITIONBehavior Technician1023946654
  28. Benny Rubio, CADC-CAS C0555020518Community Health Worker1275906513
  29. Brian RubioBehavior Technician1497438683
  30. Kassandra RubioBehavior Technician1396570065
  31. Yolanda RubioBehavior Technician1225858111
  32. Zorobabel RuedaBehavior Technician1952030181
  33. Bryan RuelasStudent in an Organized Health Care Education/Training Program1598549776
  34. Nicolette RuelasMarriage & Family Therapist1942728159
  35. Eliana Ruelas-Perez, MSW, LCSWClinical Social Worker1003219452
  36. Christopher Ruffin, MSW, ACSWClinical Social Worker1376970988
  37. Erwin RuizBehavior Technician1386572980
  38. Fredy RuizRehabilitation Practitioner1245413210
  39. Jasmine RuizBehavior Technician1386417186
  40. Kerri RuizBehavior Technician1275343451
  41. Max RuizBehavior Technician1477284289
  42. Miriam Ruiz Lopez, MSMarriage & Family Therapist1285157594
  43. Monica Ruiz ZaragozaSocial Worker1154881605
  44. Michelle Ruiz-CalderonAddiction (Substance Use Disorder) Counselor1669776449
  45. Nayeli Ruiz-SanchezBehavior Technician1932668035
  46. Christopher RulandSports Medicine (Orthopaedic Surgery) Physician1689106528
  47. Michael Runyon, DPMFoot Surgery Podiatrist1225006950
  48. Sara Rustin, DCChiropractor1164663118
  49. Judy Ryan, PTOrthopedic Physical Therapist1588710685
  50. Megan RyanHealth & Wellness Coach1700670536

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

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.