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 30 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. Helen MendozaBehavior Technician1356920938
  2. Itzel MendozaBehavior Technician1497339964
  3. Rafael Mendoza, M.D.Anesthesiology Physician1790799930
  4. Michelle Mendoza ValenciaBehavior Technician1164124988
  5. Rubith Mendoza-Ramos, COTAOccupational Therapy Assistant1780273466
  6. Amanda MercadoBehavior Technician1891494605
  7. Elen Joie Mercado, MS, BCBABehavior Analyst1255873808
  8. Mia MercadoBehavior Technician1730893355
  9. Samantha MercadoBehavior Technician1922736198
  10. Elizabeth Mercer, MFTMarriage & Family Therapist1881724243
  11. Athena Merianos, LMFTMarriage & Family Therapist1326586330
  12. Sarah Meshkanian, DDSDentist1568144194
  13. Raffaela Meyer, PHARMDPharmacist1588262760
  14. Eliana MezaBehavior Technician1932056934
  15. Marisol Meza, C-SLPA, BS,Speech-Language Pathologist1427802925
  16. Mary Rose Meza, APRNFamily Nurse Practitioner1366192064
  17. Ana MichaelBehavior Technician1134707318
  18. David Michelson, M.D.Neurology with Special Qualifications in Child Neurology Physician1043233737
  19. Enid Midley, ACSWMental Health Counselor1427622422
  20. Laura Miles, LICENSED MARRIAGE ANMental Health Counselor1700077526
  21. Jenna MilhonBehavior Technician1639925795
  22. Crystal MillerRehabilitation Practitioner1174142178
  23. Joe MillerDay Training/Habilitation Specialist1134532732
  24. Olivia Min, D.M.D.Pediatric Dentistry1659826147
  25. Mark MineraBehavior Technician1710537006
  26. Aaron MirandaBehavior Technician1720665870
  27. Cesar MirandaBehavior Technician1477434405
  28. Daniel Miranda, PTAPhysical Therapy Assistant1144861360
  29. Krystel MirandaBehavior Technician1316774409
  30. Pankaj Mistry, M.D.Pediatrics Physician1366518342
  31. Isaiah MitchellBehavior Technician1558161836
  32. Mukeshkumar Modi, RPH (PHARMACIST)Pharmacist1376922344
  33. Sana MohseniStudent in an Organized Health Care Education/Training Program1649168154
  34. Vivien MojarroRehabilitation Practitioner1871722736
  35. Jomari MojicaBehavior Technician1316836174
  36. Leslie MojicaBehavior Technician1417693607
  37. Anika MolinaSpeech-Language Assistant1225852130
  38. Desiree Montanez, MSWClinical Social Worker1497477350
  39. Rocio MontelongoProfessional Counselor1578961777
  40. Liliana MontenegroRehabilitation Practitioner1063548527
  41. Rita Monteon, ACSWSocial Worker1407728314
  42. Victor MonteroBehavior Technician1285570705
  43. Juana MontesBehavior Technician1669167136
  44. Daniel MontoyaClinical Social Worker1861058133
  45. Linda MontoyaBehavior Technician1194450957
  46. Prima Moore, SLP CCCSpeech-Language Pathologist1093645467
  47. Kimberly MoraBehavior Technician1730829383
  48. Angelica MoralesBehavior Technician1316716681
  49. Edith MoralesBehavior Technician1033931597
  50. Erica MoralesBehavior Technician1669359253

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.