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 11 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. Anna Lu, D.M.DOral and Maxillofacial Surgery (Dentist)1588746804
  2. Phillip Lubina, PHARM.D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1174602510
  3. Carmen LuceroBehavior Technician1831774736
  4. Nadine LukongMental Health Counselor1245815224
  5. Hongvan Luong, PHARMDPharmacist1174891287
  6. Kimmie Luong, FNP-BCFamily Nurse Practitioner1851030746
  7. Boi LyPharmacist1477084168
  8. Jennifer Lydon-Lam, PH.D.Clinical Psychologist1780914036
  9. Michael Lyon, M.D.Rheumatology Physician1255357968
  10. Elaine Mac, PHARMDPharmacist1790294411
  11. Helen Macatangay, RNRegistered Nurse1336788173
  12. Jennifer Macintire, OT, CHTHand Occupational Therapist1154957280
  13. Rebecca Macisaac, NURSE PRACTITIONERNurse Practitioner1205018744
  14. Kate Mackinnon, PTPhysical Therapist1518128016
  15. Janice Macleod, R.D., C.D.E.Registered Dietitian1649564758
  16. Joy MacphersonHealth Educator1659755023
  17. Stephanie MadridCommunity Health Worker1437607223
  18. Karen Maguire, PHARMDPharmacist1922308394
  19. Arshian Mahajan, M.D.Family Medicine Physician1164737623
  20. Mehvish Mahmood, M.D.Internal Medicine Physician1609217314
  21. Oanh Mandal, M.D.Physical Medicine & Rehabilitation Physician1568672228
  22. Jared Maranon, DPTPhysical Therapist1326844390
  23. Thomas Marcel, DDSOrthodontics and Dentofacial Orthopedics Dentistry1114028149
  24. Pauley Marcelin, RNCase Management Registered Nurse1043041452
  25. Hemnishil Marella, DOGastroenterology Physician1760915771
  26. Chibuzor Mark-Ekpendu, PHARMDPharmacist1609300540
  27. Nancy Marshall, MFTMarriage & Family Therapist1760209829
  28. Tiffany MarshallNurse's Aide1841680626
  29. Michelle MartinMarriage & Family Therapist1689336422
  30. Stacey Martin, R.N.Registered Nurse1134513690
  31. Dana MartinezDoula1740151174
  32. Jessica MartyBehavior Technician1003441114
  33. Tendai MashambaStudent in an Organized Health Care Education/Training Program1801028394
  34. Melanie Mason, O.D.Optometrist1891082913
  35. Charles Massey, PSY.D.Psychologist1952531709
  36. Kimberly MathewsMassage Therapist1043537459
  37. Leslie Matsumura, DDSGeneral Practice Dentistry1295731776
  38. Janice Maurer, LMFTMarriage & Family Therapist1760964456
  39. Alice Mayall, PHDClinical Psychologist1477565646
  40. Jimmie McCallister, DC,QMEChiropractor1114945763
  41. Julie McCloskey, LMFTMarriage & Family Therapist1558012187
  42. Skye McCloud, LMFTMarriage & Family Therapist1285452219
  43. Maile McCoy, CMT, LMT, NCBTMBMassage Therapist1740595693
  44. Joshua McFateAddiction (Substance Use Disorder) Counselor1316818941
  45. Brian McGowan, CATCAddiction (Substance Use Disorder) Counselor1386095107
  46. Jennifer McIrvinFamily Medicine Physician1134384308
  47. Harry McLeod, PH.DAudiologist-Hearing Aid Fitter1861645749
  48. Deborah McMenamin, M.S.Audiologist1992809602
  49. Adolfo Medina, LMFTMarriage & Family Therapist1033123849
  50. Rakhi Mehrotra, MDPediatrics Physician1356632558

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.