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 17 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. Darryl Silva, LCSWClinical Social Worker1538183355
  2. Suzanne Silva, NPFNurse Practitioner1891898102
  3. Ian SilverAudiologist1790354462
  4. Delisa Simon, RN, BSN, MSN, NP-CFamily Nurse Practitioner1851800056
  5. Balwinder Singh, DDSGeneral Practice Dentistry1386711430
  6. Saru Singh, DDSGeneral Practice Dentistry1881005429
  7. Pardis SinsoleymaniInterpreter1255125357
  8. Jose Siu, PHARMDPharmacist1881229763
  9. Katherine Skelton, PTAPhysical Therapy Assistant1437310778
  10. Lori SloanCase Management Registered Nurse1801934377
  11. Robert SlominskiCounselor1689794331
  12. Megan Smart, M.A., LIC, CCC-SLPSpeech-Language Pathologist1578124129
  13. Charlotte Smith, MFTMarriage & Family Therapist1083633515
  14. Joan Smith, L.C.S.W., M.S.W.Clinical Social Worker1447433115
  15. Prudence Smith, O.D.Optometrist1790129633
  16. Tracy Smith, MAAudiologist1205930534
  17. Yineth Smith, MDPediatrics Physician1043269426
  18. Kirstin Soares, LM, CPMMidwife1982962114
  19. Joshua SolomonPediatric Dentistry1588714034
  20. Sonja Sommer, DDSGeneral Practice Dentistry1093815938
  21. Teri Sorkin, MA, LMFTMental Health Counselor1174002299
  22. Shahrzad Sorourbakhsh, M.D.Pediatrics Physician1790755163
  23. Kayvon Sotoudeh, M.D.Gastroenterology Physician1659812857
  24. Angelica SpaccarelliSpeech-Language Pathologist1346070133
  25. Maria Spampinato, RPHPharmacist1285399824
  26. Aaron SpechtAssistant Behavior Analyst1346113693
  27. Ashley Sprader, M.A., BCBABehavior Analyst1306224209
  28. Van Sproul, DDSDentist1811908809
  29. Sahana Sridhar, MDInternal Medicine Physician1588736318
  30. Brooke Staats, RDRegistered Dietitian1205142130
  31. Charity Steele, M.S., BCBABehavior Analyst1942563317
  32. Dina Stepanek, PTPhysical Therapist1477605319
  33. Adam Stephens, DDSDentist1760739189
  34. Canary Sterling, PHDProfessional Counselor1457999302
  35. Rochelle Stewart, RDRegistered Dietitian1548885551
  36. Sharon Stewart, LMFTMarriage & Family Therapist1639807779
  37. Chris StockhausMental Health Counselor1659178010
  38. Barbara Strouzas, MAMarriage & Family Therapist1801485446
  39. Donald Sue, DDSGeneral Practice Dentistry1891914560
  40. Michael Sue, D.C.Chiropractor1073753828
  41. Steven Suen, PHARMDPharmacist1861923922
  42. Amy SuezakiPharmacist1902146806
  43. Bridgett Summerfeldt, RNRegistered Nurse1063840312
  44. Michelle SumpterCase Management Registered Nurse1568107035
  45. Tamia SykesMental Health Counselor1407431489
  46. Paul Szmyd, DDSGeneral Practice Dentistry1083759484
  47. Zainab TabbaaSpeech-Language Pathologist1528942026
  48. Brett Takemoto, DDSDentist1417060450
  49. Cynthia Tallarico, RNHome Health Registered Nurse1295805471
  50. Aaron TamSocial Worker1447084298

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.