NPPES file of Aug 9, 2026

Doctors and health care providers in Danville, CA

897 individual NPPES records list a practice address in Danville, 204th of 812 California cities. The largest group is behavior technician: 190, 21% of the city's records, against 18% across California. Page 18 of 18.

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

The 8 largest groups in Danville

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

Danville in California

  • Rank in California204th of 812 cities by records
  • Share of the state<0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups33.9% of all records

Compared with California as a whole, Danville has 9.8× the state's share of school psychologist records and 0.36× its share of clinical social worker records.

Providers in Danville, alphabetically

  1. Pamela Wang, M.D.Internal Medicine Physician1033188602
  2. Deanna Ward, M.D.Family Medicine Physician1326164369
  3. Sandra Wasserman, PPS, LCSWClinical Social Worker1275414534
  4. Hsiu-Fen Weeks, L. AC.Acupuncturist1346443256
  5. Lauren Weger, M.D.Pediatrics Physician1205027018
  6. Robert Wells, M.D.Specialist1255647392
  7. Susan West, DCChiropractor1679689228
  8. Julia Westcott, D.C.Sports Physician Chiropractor1497945802
  9. Michael Whisler, D.D.S.Orthodontics and Dentofacial Orthopedics Dentistry1700962354
  10. John White, M.D.Specialist1669522512
  11. Rebecca WhiteSchool Social Worker1932071602
  12. Dalton WicksBehavior Technician1720735285
  13. Mary Wiley, PSY.D.Psychologist1942300504
  14. Allison Williams, PA-CPhysician Assistant1073228862
  15. Diane Williams, ODOptometrist1790746238
  16. Jacqueline WilliamsMassage Therapist1679308712
  17. Nia WilliamsBehavior Technician1295493476
  18. Susan Williams, MFTIMarriage & Family Therapist1851675995
  19. Unique WilliamsBehavior Technician1710642533
  20. Karen Winter, PSYDClinical Psychologist1255804175
  21. Kimberley WisemanRegistered Nurse1396099214
  22. Anna WolfsonBehavior Analyst1104322189
  23. Annie Wong, D.D.S.General Practice Dentistry1518952639
  24. Joshua Wong, D.D.SDentist1366853137
  25. Juliana Wong, M.D.Family Medicine Physician1134156953
  26. Lisa Wong, ODOptometrist1053963363
  27. Stacie Wong, PT, DPTPhysical Therapist1225588114
  28. Juliet Wouden, D.D.S.General Practice Dentistry1528269164
  29. Grant Wyborny, PH.D.Clinical Psychologist1811074479
  30. Lacey Xepoleas, PSY.D.Psychologist1952856288
  31. Pei XiaoSchool Psychologist1457232258
  32. Hong Xie, D.D.S.Oral and Maxillofacial Surgery (Dentist)1336371947
  33. Jared YangPhysical Therapist1487535712
  34. Sharon Yang, PHARMDPharmacist1568763571
  35. Shalaya Asal YazdiStudent in an Organized Health Care Education/Training Program1770318750
  36. Amy YeungPharmacist1538447396
  37. Ho Bun Yeung, PHARM DPharmacist1447535760
  38. Todd Yonemura, D.D.S.Prosthodontics1467608901
  39. Hayley YoungBehavior Technician1649772849
  40. Miami YousifPharmacist1447069976
  41. Rafael Zamora, DCChiropractor1740848837
  42. Steven ZandersDriver1891536488
  43. Tatiana ZarateBehavior Technician1134696933
  44. Elham Zarnegar, DMSC, MPAS, PA-CMedical Physician Assistant1518920339
  45. Stacey Zawoyski, CMTCMassage Therapist1013692151
  46. Navid Zenooz, M.D.Diagnostic Radiology Physician1700065265
  47. Xiaoran Zhang, M.D.Neurological Surgery Physician1437508256

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

Danville, California appears in the CMS National Plan and Provider Enumeration System with 897 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 Danville - 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 Danville 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 Danville is weighted toward Behavior Technician (190 clinicians, followed by Marriage & Family Therapist with 69 and Pharmacist with 45). 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, Danville reports roughly 2.3 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.

Of California's most common specialties, Addiction (Substance Use Disorder) Counselor is the most prominent one with no provider currently listing a Danville practice address, a coverage gap Danville patients typically fill by traveling to a larger nearby hub.

For Danville 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 Danville, CA?

There are 897 registered healthcare providers in Danville, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Danville?

The most common specialties in Danville are Behavior Technician, Marriage & Family Therapist, Pharmacist, General Practice Dentistry, Chiropractor. Behavior Technician has the most providers with 190.

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.