NPPES file of Aug 9, 2026

Doctors and health care providers in West Covina, CA

2,450 individual NPPES records list a practice address in West Covina, 94th of 812 California cities. The largest group is behavior technician: 820, 33% of the city's records, against 18% across California. Page 47 of 49.

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

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

The 8 largest groups in West Covina

  1. Behavior Technician820
  2. Marriage & Family Therapist112
  3. Clinical Social Worker72
  4. Family Medicine Physician69
  5. Pharmacist69
  6. Dentist66
  7. Behavior Analyst66
  8. Family Nurse Practitioner62

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

West Covina in California

  • Rank in California94th of 812 cities by records
  • Share of the state0.3% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups41% of all records

Compared with California as a whole, West Covina has 4.9× the state's share of speech-language assistant records and 0.37× its share of mental health counselor records.

Providers in West Covina, alphabetically

  1. Fernando Villanueva ReynaStudent in an Organized Health Care Education/Training Program1558116400
  2. Shirley Villarica, M.D.Specialist1851371595
  3. Rayanna VillarrealBehavior Technician1346985603
  4. Jamie Alyssa VillaruelBehavior Technician1386503894
  5. Joevanna VillasenorBehavior Technician1972243673
  6. Stephanie Villasenor, LMFTMarriage & Family Therapist1437461662
  7. Isaac VillatoroBehavior Technician1194500454
  8. Karen Villegas, PHARM DPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1457713026
  9. Michelle VillegasRehabilitation Practitioner1457709925
  10. Ryan VinuyaOccupational Therapist1437540630
  11. Mariano Viramontes, MSWClinical Social Worker1750618476
  12. Enrique Vitug, NPFamily Nurse Practitioner1639902414
  13. Sagar Viz, SPEECH LANGUAGE PATHSpeech-Language Pathologist1508254624
  14. Hermosa VizcarraBehavior Technician1770441560
  15. Karina VizcarraLicensed Psychiatric Technician1639574569
  16. Ashley VoStudent in an Organized Health Care Education/Training Program1114774403
  17. Kyle VolppBehavior Technician1215615513
  18. Andy VoongBehavior Technician1184299711
  19. Jacqueline VroomanBehavior Technician1710645213
  20. Kelly Vuong, ACSWSocial Worker1174330740
  21. Hanh-Jane VuuBehavior Technician1346828696
  22. Cyrena WalkerBehavior Technician1174201552
  23. Gary Walker, PA-CPhysician Assistant1962563585
  24. Juleen WalkerBehavior Technician1972288512
  25. Tiffany Walker, 373H00000XDay Training/Habilitation Specialist1861162794
  26. Brandon Wallace, DPMFoot & Ankle Surgery Podiatrist1316426679
  27. Alice Wambui, NPPsychiatric/Mental Health Nurse Practitioner1790269025
  28. Joline WanSpeech-Language Assistant1407420797
  29. Hsiao-Yuan WangCounselor1407293723
  30. Jean Wang, DDSGeneral Practice Dentistry1407991979
  31. John Wang, M.D., PH.D.Internal Medicine Physician1285747931
  32. Michelle Wang, PHARMD, BCPSPharmacist1225521156
  33. Philip Wang, DMD/DDSDentist1386109213
  34. Tei Chen Wang, M.D.Internal Medicine Physician1679523906
  35. Ting Fang WangAcupuncturist1730034075
  36. Yingfuh Wang, MDFamily Medicine Physician1386645117
  37. Yu Wang, AMFTMarriage & Family Therapist1033831441
  38. Jedida WanyoikeRegistered Nurse1134843188
  39. Vanessa WareBehavior Technician1831816800
  40. Eliot Waron, PA-CPhysician Assistant1114040235
  41. Jacklin WatersBehavior Technician1750009403
  42. Cerenity WatkinsBehavior Analyst1083404222
  43. Allyson Way, PA-CPhysician Assistant1548632920
  44. Annie Wayne, PA-CPhysician Assistant1679262067
  45. Omar Waziri, PA-CPhysician Assistant1518148063
  46. Fernando WeaverAddiction (Substance Use Disorder) Counselor1134773187
  47. Jaela WeaverClinical Social Worker1639637226
  48. Jillian WeirMental Health Counselor1215361001
  49. Cornell Wells, M.D.Psychiatry Physician1851658850
  50. Mark Weng, D.O.Family Medicine Physician1477578425

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

West Covina, California appears in the CMS National Plan and Provider Enumeration System with 2,450 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 West Covina - 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 West Covina 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 West Covina is weighted toward Behavior Technician (820 clinicians, followed by Marriage & Family Therapist with 112 and Clinical Social Worker with 72). 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, West Covina reports roughly 6.3 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.

For West Covina 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 West Covina, CA?

There are 2,450 registered healthcare providers in West Covina, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in West Covina?

The most common specialties in West Covina are Behavior Technician, Marriage & Family Therapist, Clinical Social Worker, Family Medicine Physician, Pharmacist. Behavior Technician has the most providers with 820.

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.