NPPES file of Aug 9, 2026

Doctors and health care providers in Covina, CA

3,736 individual NPPES records list a practice address in Covina, 56th of 812 California cities. The largest group is behavior technician: 1,747, 47% of the city's records, against 18% across California. Page 50 of 75.

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).

Covina in California

  • Rank in California56th of 812 cities by records
  • Share of the state0.4% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups56.9% of all records

Compared with California as a whole, Covina has 2.7× the state's share of psychiatric/mental health registered nurse records and 0.30× its share of mental health counselor records.

Providers in Covina, alphabetically

  1. Andrew NungarayBehavior Technician1417776956
  2. Stuart Nunn, PA-CPhysician Assistant1972512473
  3. Holly NunoBehavior Technician1689521445
  4. Karen Nutt, B.A.Social Worker1992822969
  5. Somtochukwu NwobuBehavior Technician1639036155
  6. Lille-Anne NzeribeRehabilitation Practitioner1548583602
  7. Shannon O'DonnellCounselor1235379736
  8. Juan OajacaBehavior Analyst1497545057
  9. Ekeoma ObilorBehavior Technician1699589952
  10. Joel OcampoBehavior Technician1942044581
  11. Natalia OcampoBehavior Analyst1043083108
  12. Gabriela OchoaMarriage & Family Therapist1336530054
  13. Kirstin OchoaBehavior Technician1073435962
  14. Wendy OchoaSpeech-Language Assistant1962215814
  15. Yazmin OchoaBehavior Technician1649131939
  16. Julia OhiriBehavior Technician1013864040
  17. Kristin Ohman, MFTMarriage & Family Therapist1659461002
  18. Chidera OkpalaBehavior Technician1962341032
  19. Marbella OkudaBehavior Technician1114747540
  20. Chibuike OkwaraBehavior Technician1194518324
  21. Abayomi OlaniyiBehavior Technician1821807330
  22. Aubrey OlearyBehavior Technician1760359004
  23. Evelyn OlguinBehavior Technician1508707043
  24. Annica OlivasCase Manager/Care Coordinator1649140450
  25. Veronica OlivasMarriage & Family Therapist1386123685
  26. Michael Oliver, MDGastroenterology Physician1487613014
  27. Carlos Olmos, LMFTMarriage & Family Therapist1275403800
  28. Lizette Olmos QuijanoCommunity Health Worker1780362541
  29. Jeffrey OlsonMarriage & Family Therapist1316078884
  30. Charissa OngGeriatric Pharmacist1619635513
  31. Stephanie Ontiveros, RDRegistered Dietitian1184376477
  32. Olufemi OpanubiRadiologic Technologist1386687879
  33. Lorena OrdazAddiction (Substance Use Disorder) Counselor1922927789
  34. Daisy OrdonezBehavior Technician1851241160
  35. Fernanda OrellanaBehavior Technician1831021740
  36. Maritza OrellanaCase Manager/Care Coordinator1104322437
  37. Debbie OrfinoMarriage & Family Therapist1467103440
  38. Erika Orihuela, M.S.Behavior Analyst1497044887
  39. Loretta OrobatorBehavior Technician1790617611
  40. Jennifer OronozAddiction (Substance Use Disorder) Counselor1568952968
  41. Javier OropezaBehavior Analyst1801654066
  42. Alisa OroscoBehavior Technician1154284594
  43. Allan OrozcoBehavior Technician1760369524
  44. Anna OrozcoClinical Social Worker1376876540
  45. Aracely Orozco, L.C.S.W.Clinical Social Worker1801930409
  46. Isis OrozcoMarriage & Family Therapist1205154408
  47. Jose-Santos Orozco, L.C.S.W.Clinical Social Worker1497172241
  48. Liliana OrozcoDay Training/Habilitation Specialist1194559922
  49. Sophia OrozcoBehavior Technician1386283125
  50. Vanessa Orozco, RDRegistered Dietitian1700754231

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

Covina, California appears in the CMS National Plan and Provider Enumeration System with 3,736 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 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 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 Covina is weighted toward Behavior Technician (1,747 clinicians, followed by Marriage & Family Therapist with 192 and Behavior Analyst with 186). 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, Covina reports roughly 9.6 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 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 Covina, CA?

There are 3,736 registered healthcare providers in Covina, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Covina?

The most common specialties in Covina are Behavior Technician, Marriage & Family Therapist, Behavior Analyst, Rehabilitation Practitioner, Clinical Social Worker. Behavior Technician has the most providers with 1,747.

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.