NPPES file of Aug 9, 2026

Doctors and health care providers in Livermore, CA

994 individual NPPES records list a practice address in Livermore, 190th of 812 California cities. The largest group is pharmacist: 194, 20% of the city's records, against 3% across California. Page 19 of 20.

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

The 8 largest groups in Livermore

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

Livermore in California

  • Rank in California190th of 812 cities by records
  • Share of the state0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups30.7% of all records

Compared with California as a whole, Livermore has 5.8× the state's share of pharmacist records and 0.11× its share of behavior technician records.

Providers in Livermore, alphabetically

  1. Joan UrbanPhysical Therapy Assistant1952562316
  2. Hilary Usrey, LMFTPsychologist1720443443
  3. Gina Valdez, RPHPharmacist1164954376
  4. Shirley Valdez, P.T.Physical Therapist1629297692
  5. David ValenciaPharmacist1215565650
  6. Michelle Valencia, R.N.Registered Nurse1134474919
  7. Manuel Valle, D.C.Chiropractor1912184391
  8. Brian Van Aken, D.C.Chiropractor1538401757
  9. Danelle Van Metre, RDRegistered Dietitian1568208338
  10. Padmaja Vasireddy, NUTRITIONISTNutritionist1629929815
  11. Catalina VasquezRehabilitation Practitioner1962015933
  12. Patricia Vasquez, D.D.S.General Practice Dentistry1730225160
  13. Jaime VegaLicensed Vocational Nurse1962378240
  14. Jessy VellianPharmacist1205368040
  15. Marylynn Vice, LMFTMarriage & Family Therapist1083185029
  16. Michele Vignaroli, D.D,S,Periodontics1063638799
  17. Paul Vignaroli, D.D.SEndodontics1679799233
  18. Nelida VillanuevaCase Manager/Care Coordinator1225219942
  19. Breana Vitela, SLPSpeech-Language Pathologist1265388144
  20. Sheila VivianClinical Social Worker1982156543
  21. Anne-Marie VoPharmacist1003297938
  22. Thuy Linh VoPhysical Therapist1083414163
  23. James Volponi, O.D.Optometrist1548313174
  24. Jeanine VossHearing Instrument Specialist1053983874
  25. Angelika Voss-Quinn, PTOrthopedic Physical Therapist1285605741
  26. Courtney Vu, FNP-BCPrimary Care Nurse Practitioner1508610155
  27. Diane Vu, PHARMDPharmacist1396277018
  28. Victoria Vu, PHARMDPharmacist1992314546
  29. Khanh Vuong, MSWSocial Worker1124577754
  30. Valarie Vuong, DDSDentist1669308813
  31. Ruth Vylasek, R.N.Case Management Registered Nurse1932279791
  32. Simran WallerFamily Medicine Physician1710415179
  33. Lin Wan, PHARM. D.Pharmacist1205237682
  34. Shuchuan Wang, O.D.Optometrist1295807766
  35. Xiaobo Wang, M.D.Internal Medicine Physician1548551682
  36. Zhaohui WangMassage Therapist1770433914
  37. Gail WashingtonOccupational Therapist1740441146
  38. Kelly Watts, AU.D.Audiologist1154562684
  39. Richard Watts, M.D., M.P.H.Occupational Medicine Physician1932472065
  40. Carla Welch, CASE WORKERDay Training/Habilitation Specialist1922873116
  41. Meredith WenselAddiction (Substance Use Disorder) Counselor1205224516
  42. Alison Werne, M.D.Pediatrics Physician1831148725
  43. Amy WhitingBehavior Analyst1003418047
  44. Amy WilliamsClinical Social Worker1710452198
  45. Daniel Williams, DCChiropractor1558302679
  46. Harley Williams, D.M.D.Periodontics1013190255
  47. John Williams, PSY.D.Clinical Psychologist1265600662
  48. Steven Williams, D.M.D.Endodontics1780867820
  49. Mignonette Willkom, MDFamily Medicine Physician1003883133
  50. Celia WillnerPharmacist1275230153

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

Livermore, California appears in the CMS National Plan and Provider Enumeration System with 994 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 Livermore - 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 Livermore 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 Livermore is weighted toward Pharmacist (194 clinicians, followed by Marriage & Family Therapist with 67 and General Practice Dentistry with 44). 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, Livermore reports roughly 2.6 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.

Of California's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Livermore practice address, a coverage gap Livermore patients typically fill by traveling to a larger nearby hub.

For Livermore 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 Livermore, CA?

There are 994 registered healthcare providers in Livermore, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Livermore?

The most common specialties in Livermore are Pharmacist, Marriage & Family Therapist, General Practice Dentistry, Chiropractor, Dentist. Pharmacist has the most providers with 194.

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.