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 34 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. Marnie Williams, BCBABehavior Analyst1497368104
  2. Paul Williams, DPTPhysical Therapist1356798292
  3. Tiffany WilliamsonCounselor1720123136
  4. Tim Willison, M.F.T., C.A.D.C.Marriage & Family Therapist1871783399
  5. Adrienne Wilson, MS, ATCAthletic Trainer1841609195
  6. Brian Wilson, M.D.Specialist1407838782
  7. Donald Wilson, DCRadiology Chiropractor1568525681
  8. Sharon Wilson, LMFTMarriage & Family Therapist1548794902
  9. Celeste Wiser, M.D.Psychiatry Physician1912003906
  10. Elijah WithrowHealth & Wellness Coach1720947500
  11. Carl Wolf, M.D.Internal Medicine Physician1508179219
  12. Judy Wong-ChenSchool Counselor1154292860
  13. Camryn WoodBehavior Technician1235708843
  14. Sally Wood, PH.D.Psychologist1578528386
  15. Rob Woodman, PH.D.Clinical Neuropsychologist1336130350
  16. Ryan Woodman, D.O.Endocrinology, Diabetes & Metabolism Physician1184988644
  17. Philip Worthington, DDSOrthodontics and Dentofacial Orthopedics Dentistry1104252154
  18. Donald Wright, ACLM HEALTH COACHHealth Educator1962363259
  19. Erica Wright, MFTMarriage & Family Therapist1346486305
  20. Natalie WuBehavior Technician1083432439
  21. Christina Wynn, CNMAdvanced Practice Midwife1366784373
  22. Abigaile WysongBehavior Technician1629930334
  23. Rubens Xhemalaj, ODOptometrist1437811031
  24. Guohua Xia, M.D., PH.D.Psychiatry Physician1831391465
  25. Tony Xiong, LVNLicensed Vocational Nurse1861200735
  26. Lisa Yamauchi, NPNurse Practitioner1982703450
  27. Aryana YanezHealth & Wellness Coach1700717238
  28. Cynthia Yang, LCSWClinical Social Worker1689726796
  29. Hsun YangCommunity Health Worker1205017704
  30. Michelle YangMental Health Counselor1568883700
  31. Tianhong YaoCounseling Psychologist1932028792
  32. Ka Man YauBehavior Technician1699275669
  33. Mitra Yazdi, M.D.Family Medicine Physician1336395458
  34. Vera YepPharmacist1558895698
  35. Debra Yerike, RDNRegistered Dietitian1740644624
  36. Kira YonelinasDay Training/Habilitation Specialist1427918788
  37. Roger Young, MDInternal Medicine Physician1952480683
  38. Keegan YountDay Training/Habilitation Specialist1437028727
  39. Amy YuBehavior Technician1770219503
  40. Daniel ZacopceanuBehavior Technician1407548241
  41. Andrawis Zada, ODStudent in an Organized Health Care Education/Training Program1174265169
  42. Soheila ZahedpourPharmacist1568670313
  43. Rosa ZamoranoCase Manager/Care Coordinator1821775750
  44. Aliakbar ZarghamiPharmacist1780058735
  45. Naomi Zaul, D.D.S.Pediatric Dentistry1013331008
  46. Meghan Zavod, MDDermatology Physician1093815094
  47. Gerald Zavorsky, PHD, RRTRegistered Respiratory Therapist1962386169
  48. Natalie ZehnderSchool Psychologist1528945490
  49. Dedre ZelachoskiMental Health Counselor1164613295
  50. Shyla Zellman-Steen, LCSWMental Health Counselor1063986990

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.