NPPES file of Aug 9, 2026

Doctors and health care providers in Valencia, CA

2,083 individual NPPES records list a practice address in Valencia, 107th of 812 California cities. The largest group is behavior technician: 547, 26% of the city's records, against 18% across California. Page 41 of 42.

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

Valencia in California

  • Rank in California107th of 812 cities by records
  • Share of the state0.2% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups40.3% of all records

Compared with California as a whole, Valencia has 10.1× the state's share of dental assistant records and 0.21× its share of student in an organized health care education/training program records.

Providers in Valencia, alphabetically

  1. Scott Wiener, D.C.Chiropractor1285703090
  2. Michael Wikler, MFTMarriage & Family Therapist1811393127
  3. Rebecca Wilbur, B.S. SLPASpeech-Language Assistant1447757281
  4. Juvy Wiley, NPFamily Nurse Practitioner1972175354
  5. Beatriz WilliamsBehavior Technician1043105737
  6. Jasmine WilliamsBehavior Analyst1093679870
  7. Louise WilliamsRegistered Nurse1699314948
  8. Tamara Williams, MS, RDNRegistered Dietitian1831914894
  9. Justine WilmBehavior Technician1497306922
  10. Avery WilsonAssistant Behavior Analyst1962292698
  11. Barbara Wilson, LCSWClinical Social Worker1831430735
  12. Corrine Wilson-GivensBehavior Technician1841849189
  13. Jean Wims, B.S. PTSpecialist1063681716
  14. Michelle Witkin, PH.D.Clinical Psychologist1366600611
  15. Nathaniel Witmer, D.P.M.Podiatrist1497172712
  16. Erik Wolpert, PTPhysical Therapist1437279759
  17. David Wong, O.D.Optometrist1013069418
  18. Harold Wong, PA-CPhysician Assistant1528357175
  19. Paul WongPharmacist1417490376
  20. Sherwin Wong, NPPsychiatric/Mental Health Nurse Practitioner1548920010
  21. Kevin WongvitavasBehavior Technician1386575629
  22. Ashley Wool-Smith, D.C., L.AC.Chiropractor1346461753
  23. Nilda Woolard, DDSGeneral Practice Dentistry1003990102
  24. Christina Worth, M.S. CCC-SLPSpeech-Language Pathologist1336731421
  25. Annelise WrightBehavior Technician1861045270
  26. Kevonne WrightBehavior Technician1841888039
  27. Brandi Wright-Dohopolski, LA.CAcupuncturist1982196879
  28. April WyattBehavior Analyst1790118628
  29. Myeisha WyattBehavior Technician1346839735
  30. Yidi Xu, M.D.Internal Medicine Physician1932498698
  31. Alan Yaghoubian, MDUrology Physician1922481167
  32. Angella Yahoudai, ODOptometrist1003256579
  33. Kimberly YamabeBehavior Analyst1487086872
  34. Ana Karen YanezBehavior Technician1669132700
  35. He Yang, PHDClinical Pathology/Laboratory Medicine Physician1417509266
  36. Marison YapPhysical Therapist1831624451
  37. Francesca YarioBehavior Technician1144876525
  38. Parham Yashar, M.D.Neurological Surgery Physician1215100805
  39. Elham Yazdani, RDHDental Hygienist1093949331
  40. Hilsenbek-Steffie YemaDoula1962331330
  41. Morris Yen, M.D.Pediatrics Physician1679702401
  42. Edmundo YengleBehavior Technician1700482916
  43. Kaylee Yi, BABehavior Technician1598404329
  44. Steve Yi, MDFamily Medicine Physician1710155148
  45. Emily YoakimBehavior Technician1518790955
  46. Michelle Yoakim, DPMFoot & Ankle Surgery Podiatrist1669081709
  47. Eun Kyoung YomAcupuncturist1427596410
  48. Jaeyoung Yoo, PHARMDPharmacist1669242731
  49. Tae Eun You, PHARM D.Pharmacist1720246697
  50. Karen Youmbi, PHARMDPharmacist1740551803

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

Valencia, California appears in the CMS National Plan and Provider Enumeration System with 2,083 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 Valencia - 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 Valencia 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 Valencia is weighted toward Behavior Technician (547 clinicians, followed by Marriage & Family Therapist with 147 and Behavior Analyst with 146). 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, Valencia reports roughly 5.3 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 Valencia practice address, a coverage gap Valencia patients typically fill by traveling to a larger nearby hub.

For Valencia 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 Valencia, CA?

There are 2,083 registered healthcare providers in Valencia, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Valencia?

The most common specialties in Valencia are Behavior Technician, Marriage & Family Therapist, Behavior Analyst, Clinical Social Worker, Speech-Language Pathologist. Behavior Technician has the most providers with 547.

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.