NPPES file of Aug 9, 2026

Doctors and health care providers in Davis, CA

1,711 individual NPPES records list a practice address in Davis, 132nd of 812 California cities. The largest group is behavior technician: 216, 13% of the city's records, against 18% across California. Page 23 of 35.

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

Davis in California

  • Rank in California132nd of 812 cities by records
  • Share of the state0.2% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups26% of all records

Compared with California as a whole, Davis has 15.8× the state's share of advanced practice midwife records and 0.28× its share of student in an organized health care education/training program records.

Providers in Davis, alphabetically

  1. Kathryn NadeauBehavior Technician1497591655
  2. Jessica Nagel, CNMAdvanced Practice Midwife1174764187
  3. Mere NageraBehavior Technician1659109031
  4. Stanley Naguwa, M.D.Rheumatology Physician1447231873
  5. Lyle Najita, LAC, CMTAcupuncturist1043390362
  6. Tiffany NapierskiBehavior Technician1477051282
  7. Uzair Nasir, DDSDentist1265201263
  8. Richard Naval, DCChiropractor1710086111
  9. Naila NazHome Health Registered Nurse1477473056
  10. Judith Ndjia Epse StoneLicensed Vocational Nurse1477424430
  11. Ashlynne Neil, LMFTMental Health Counselor1861244733
  12. Gail Nelsen, L.C.S.W.Clinical Social Worker1720221591
  13. George Nelson, MFTMarriage & Family Therapist1679639611
  14. Lesley Nelson, LM, CPMMidwife1053732347
  15. Patsy Nemetz, PHARM. D.Ambulatory Care Pharmacist1740870419
  16. Itay Neta, L.AC.Acupuncturist1235329426
  17. Patricia Neufeld-ErdmanMarriage & Family Therapist1659498418
  18. Cathy Neuhauser, PH.D.Clinical Psychologist1023033875
  19. Joshua NgAdult Companion1174408793
  20. Brianna Nguyen, PHARMDAmbulatory Care Pharmacist1740158716
  21. Elizabeth Nguyen, M.D.Psychiatry Physician1649479809
  22. Katherine NguyenDay Training/Habilitation Specialist1093666463
  23. Kimberly NguyenBehavior Technician1427628064
  24. Patrick NguyenStudent in an Organized Health Care Education/Training Program1407590201
  25. Ryan NguyenBehavior Technician1083339097
  26. Amy Nham, DOFamily Medicine Physician1366146482
  27. Phoebe NicholasBehavior Technician1689549628
  28. Jacqueline Nichols, NPFamily Medicine Physician1831995893
  29. Amoret Nicklisch, PA-CMedical Physician Assistant1699972158
  30. Macara NicollCounselor1447048178
  31. Kellie Nielsen, DPTPediatric Physical Therapist1548813280
  32. Francesca NikolicBehavior Analyst1205374675
  33. Laila NiyatiOptometrist1043492531
  34. Sara Niyati, O.D.Optometrist1811901432
  35. Mariana Nogueira De AndradeClinical Social Worker1114297736
  36. Earlyn Noll, M.D.Dermatology Physician1801068648
  37. Erik NorgaardBehavior Technician1285132092
  38. Hillary NorthCommunity Health Worker1215655196
  39. Nicole Nosek, DPT, ATCPhysical Therapist1679678742
  40. Camellia NosratBehavior Technician1235740564
  41. Esther Novak, M.D.Geriatric Psychiatry Physician1679682611
  42. Cynthia NoverMental Health Counselor1689878456
  43. Marissa NunezBehavior Technician1548720311
  44. Dajhila O'BlenisMental Health Counselor1518546613
  45. Shane O'BrienDay Training/Habilitation Specialist1891658357
  46. Laureen O'Hanlon, STSpeech-Language Pathologist1447481742
  47. Joseph Obegi, PSYDClinical Psychologist1457473431
  48. John Oberholtzer, M.D.Pediatrics Physician1316043912
  49. Monica Obrien, LMFTMarriage & Family Therapist1134857139
  50. Lee OckendenPsychologist1831738467

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

Davis, California appears in the CMS National Plan and Provider Enumeration System with 1,711 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 Davis - 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 Davis 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 Davis is weighted toward Behavior Technician (216 clinicians, followed by Marriage & Family Therapist with 133 and Family Medicine Physician with 96). 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, Davis reports roughly 4.4 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 Davis practice address, a coverage gap Davis patients typically fill by traveling to a larger nearby hub.

For Davis 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 Davis, CA?

There are 1,711 registered healthcare providers in Davis, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Davis?

The most common specialties in Davis are Behavior Technician, Marriage & Family Therapist, Family Medicine Physician, Mental Health Counselor, Clinical Social Worker. Behavior Technician has the most providers with 216.

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.