Registry data as of Aug 27, 2026

Doctors and health care providers in Tuolumne, CA

27 individual NPPES records list a practice address in Tuolumne, 656th of 812 California cities. The largest group is family nurse practitioner: 3, 11% of the city's records, against 2% across California.

CMS NPPES registry, loaded Aug 27, 2026 · method · Verify with CMS →

Tuolumne in California

  • Rank in California656th of 812 cities by records
  • Share of the state<0.1% of California's records
  • Specialties present16 taxonomy codes
  • Top three groups33.3% of all records
  • Family Nurse Practitioner rank11th of the 10 California cities with the most

Providers in Tuolumne, alphabetically

  1. Robin Altheide, PEER SPECIALISTPeer Specialist1306536362
  2. Cassandra Blackwell, P.A.Physician Assistant1265476964
  3. Robert Boroff, M.D.Specialist1477798957
  4. Deborah Bryant, L.C.S.W.Clinical Social Worker1194006916
  5. Cynthia Cassidy, RNRegistered Nurse1164276200
  6. Sara Croteau, CADC IAddiction (Substance Use Disorder) Counselor1467149112
  7. Ephraim Delgadillo, CADC-IAddiction (Substance Use Disorder) Counselor1932839750
  8. Marni Dick, BCBABehavior Analyst1164853701
  9. Dennis Dryden, DDSDentist1487650701
  10. Seth Holm, NURSE PRACTITIONERFamily Nurse Practitioner1285063362
  11. Kathleen Homestead, RNRegistered Nurse1982924338
  12. Lawrence Horton, RPHPharmacist1487973053
  13. Gary Lancaster, PSYPsychologist1215982632
  14. Gloria Lochridge, FNPNurse Practitioner1477557429
  15. Mark Maddox, DDSDentist1679732432
  16. Nathaniel Methot, NPNurse Practitioner1225422140
  17. Margaret Panella-Spangler, RPH, MS, RDPharmacist1427083179
  18. Kenneth Renwick, Jr., MD, MPH, FAAFPFamily Medicine Physician1659344356
  19. Nicole Rincon, PA-CPhysician Assistant1023205903
  20. Randolph Roxas, MDPsychiatry Physician1174560072
  21. James SchulerDentist1326384413
  22. Natalie SomboonsookPharmacist1437694171
  23. Kabita Steiny, FNP-CPrimary Care Nurse Practitioner1588765598
  24. Alexandra Thomas, FNPFamily Nurse Practitioner1255286340
  25. Jane Vanderlaag, FNP-CFamily Nurse Practitioner1841640687
  26. Erica VegaNeurology Physician1316367469
  27. Lorie Weldon, M.S.N., F.N.P.-C.Nurse Practitioner1669416301

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

Tuolumne, California appears in the CMS National Plan and Provider Enumeration System with 27 registered healthcare providers spanning 16 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Tuolumne - 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 Tuolumne 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 Tuolumne is weighted toward Family Nurse Practitioner (3 clinicians, followed by Nurse Practitioner with 3 and Pharmacist with 3). 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, Tuolumne reports roughly 0.1 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, Behavior Technician is the most prominent one with no provider currently listing a Tuolumne practice address, a coverage gap Tuolumne patients typically fill by traveling to a larger nearby hub.

For Tuolumne 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 Tuolumne, CA?

There are 27 registered healthcare providers in Tuolumne, CA, covering 16 specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Tuolumne?

The most common specialties in Tuolumne are Family Nurse Practitioner, Nurse Practitioner, Pharmacist, Dentist, Physician Assistant. Family Nurse Practitioner has the most providers with 3.

Source: CMS National Plan and Provider Enumeration System (NPPES), file loaded Aug 27, 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) 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 27, 2026.