Doctors and health care providers in Sonora, CA
629 individual NPPES records list a practice address in Sonora, 257th of 812 California cities. The largest group is marriage & family therapist: 47, 7% of the city's records, against 6% across California. Page 10 of 13.
The 8 largest groups in Sonora
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Sonora in California
- Rank in California257th of 812 cities by records
- Share of the state<0.1% of California's records
- Specialties present25 or more taxonomy codes
- Top three groups21.5% of all records
Compared with California as a whole, Sonora has 11.6× the state's share of dental hygienist records.
Providers in Sonora, alphabetically
- Michael Portillo, M.D.Family Medicine Physician1306235957
- Dennis PotapchukCertified Registered Nurse Anesthetist1518796754
- Heather Price, PA-CPhysician Assistant1447208665
- Kyle Proctor, DDSDentist1811720162
- Janelle QuinHealth & Wellness Coach1639033855
- Ron Rankin, DDSDentist1780809228
- Vincent RapiniHearing Instrument Specialist1639380454
- Robert Rasco, DDSGeneral Practice Dentistry1629521430
- Jo Ann Rascon, LMFTMarriage & Family Therapist1386078186
- Yeb Raven, APPCMental Health Counselor1861220105
- Katie RawlinsonPhysical Therapy Assistant1093683518
- Sara Ray, LCSWClinical Social Worker1902248214
- Beatrice Readel, LCSWClinical Social Worker1366646606
- Kimberlee Reed, M.D.Surgery Physician1841396876
- Walter Reed, MFTMarriage & Family Therapist1053330522
- James Reese, MD FACSOtolaryngology/Facial Plastic Surgery Physician1538173059
- Maureen Regan, MDInternal Medicine Physician1477532273
- Nancy Reichle, PHARM DPharmacist1841851748
- Susan Reid, L.C.S.W.Clinical Social Worker1558699298
- Robert Reina, M.D.Family Medicine Physician1295739845
- James Reinhardt, CADC-CASAddiction (Substance Use Disorder) Counselor1407322803
- Ralph Retherford, M.D.Family Medicine Physician1801043799
- Susan Rezin, LMFTMarriage & Family Therapist1710171301
- Sami RhodesCase Manager/Care Coordinator1831449735
- Joanne Rios, CNSClinical Nurse Specialist1174583918
- Robyn Ritchie, D.D.S.General Practice Dentistry1154410207
- Patricia Rivas, DDSDentist1104864818
- Kathy Roberson, RN, PHNCommunity Health Registered Nurse1790063451
- Levi RobertsonRegistered Nurse1043150469
- Astrida RockwellAudiologist-Hearing Aid Fitter1205994811
- Jodie Rodriguez, RDRegistered Dietitian1720125271
- Jorge Rodriguez, PA-CMedical Physician Assistant1225111750
- Jacey Rodriguez-Serva, F.N.P.Family Nurse Practitioner1215255062
- Amy Rogers, FNPNurse Practitioner1649679390
- Dorothy Rogers, L.M., C.P.M.Midwife1225375900
- Gunnar Rohde-Moe, PA-CMedical Physician Assistant1215912019
- James Rohn, MDDiagnostic Radiology Physician1225013204
- Karin Rohn, FNPFamily Nurse Practitioner1093748261
- Richard Ronneburg, DDSGeneral Practice Dentistry1316104987
- Lanette Roos, RNRegistered Nurse1629875026
- Stephen RoosMarriage & Family Therapist1144889064
- Carolee Ross, N.P.Adult Health Nurse Practitioner1871698241
- Andre Rossi, PHARM.DPharmacist1871903229
- Therese RutherfordCounselor1386134450
- Aneta Rygiel, ACWSCounselor1558720250
- Mathea Salas, D.O.Family Medicine Physician1184781932
- Raveena SamraCommunity Health Worker1982561916
- Dante Sanchez, LCSWClinical Social Worker1679632731
- Galyn Savage, PH.D.Clinical Psychologist1487636668
- Reiker Schultz, MDInternal Medicine Physician1285910554
The largest California cities
- Los Angeles69,537
- San Diego52,937
- San Francisco38,143
- Sacramento33,083
- San Jose20,925
How to read this directory
Sonora, California appears in the CMS National Plan and Provider Enumeration System with 629 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 Sonora - 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 Sonora 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 Sonora is weighted toward Marriage & Family Therapist (47 clinicians, followed by Case Manager/Care Coordinator with 46 and Pharmacist with 42). 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, Sonora reports roughly 1.6 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, Behavior Technician is the most prominent one with no provider currently listing a Sonora practice address, a coverage gap Sonora patients typically fill by traveling to a larger nearby hub.
For Sonora 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 Sonora, CA?
There are 629 registered healthcare providers in Sonora, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Sonora?
The most common specialties in Sonora are Marriage & Family Therapist, Case Manager/Care Coordinator, Pharmacist, Clinical Social Worker, General Practice Dentistry. Marriage & Family Therapist has the most providers with 47.
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.