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 15 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. Marlena PotterMarriage & Family Therapist1275363954
  2. Roberta Powell, LCSW, PHDCognitive & Behavioral Psychologist1528118577
  3. Meghna PrakashDentist1235902602
  4. Diana Price, REGISTERED DIETITIANRegistered Dietitian1942799887
  5. Nicole Pritchett, MFTMarriage & Family Therapist1720104391
  6. Jennifer PriyadarshiniMedical-Surgical Registered Nurse1982545547
  7. Kimberly Probst, MDObstetrics & Gynecology Physician1922186022
  8. Trymica Provost, RNRegistered Nurse1093318156
  9. Jesse Punch, DMD, MSDOrthodontics and Dentofacial Orthopedics Dentistry1679943484
  10. Shannon Purtell, LAC, MS AOMAcupuncturist1720470834
  11. Barbara Putman, R.N.Registered Nurse1366649683
  12. Laura Putnam, CCC-SLPSpeech-Language Pathologist1649105032
  13. Angel Qin, RPHPharmacist1528592003
  14. Aileen Quach, PHARM DPharmacist1043688765
  15. Brian Quinn, MS PT ATCOrthopedic Physical Therapist1730151192
  16. Enrique QuinonezNurse Massage Therapist (NMT)1609722420
  17. Rachel Rabaye, CMTMassage Therapist1184384521
  18. Mallory Rachel, ED.S., M.ED., PPSSchool Psychologist1134915804
  19. Zachary Radecke, PPSSchool Counselor1598551277
  20. Irene Rademaker, M.D.Internal Medicine Physician1932286929
  21. Mark RahmanCommunity Health Worker1568879195
  22. Irene RamosPharmacist1942731971
  23. Nora Ramos-Carthew, D.P.M.Foot & Ankle Surgery Podiatrist1568447308
  24. Rabia Rana, RPHPharmacist1467067637
  25. Kenneth Randall, MPT. GCS. ATCPhysical Therapist1043234388
  26. Rubylee Redbrook-Robinson, MSWClinical Social Worker1588100234
  27. Dennis Reno, PH.D.Clinical Psychologist1780620641
  28. Jordan ReyesHearing Instrument Specialist1588036610
  29. M. Ann Reyes, M.S.W.Social Worker1023236346
  30. Patrick Reyes, PHARM.D.Pharmacist1568903771
  31. Mary RiceRegistered Nurse1861529752
  32. Daniel RiddleMental Health Counselor1770407330
  33. Mike Ring, PHARM DPharmacist1003103607
  34. Madison Robello, MS RDNRegistered Dietitian1811760648
  35. Stephen Roberts, LCSWClinical Social Worker1184630022
  36. Lindyn Robinson, AU.D.Audiologist1376059147
  37. Rebecca Robinson, D.D.S.Dentist1871732974
  38. Norma RoblesMassage Therapist1275818650
  39. Karen RoddyRegistered Dietitian1114625019
  40. Andrew Rodgers, MDInternal Medicine Physician1134207236
  41. Ruth Rodgers, PHARM.D.Pharmacist1922370378
  42. Leslie Rodriguez, M.A., CCC-SLPSpeech-Language Pathologist1548408933
  43. Jessica Rojas Ramirez, COTAOccupational Therapy Assistant1962158485
  44. Jasmin RollinsRegistered Nurse1093654261
  45. Andrea Romero, OTR LHand Occupational Therapist1568667475
  46. Shayna Rondon, DDSOral and Maxillofacial Surgery (Dentist)1669736690
  47. Christine Rongey, MDAnatomic Pathology & Clinical Pathology Physician1033403647
  48. Geraldine Root-Mauthe, LCSWClinical Social Worker1891886487
  49. Ian Rosenthal, LMFTMarriage & Family Therapist1154979789
  50. Diane Ross-Ready, M.S., MFTICounselor1588863229

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.