NPPES file of Aug 9, 2026

Doctors and health care providers in Dixon, CA

130 individual NPPES records list a practice address in Dixon, 470th of 812 California cities. The largest group is speech-language pathologist: 14, 11% of the city's records, against 1% across California. Page 3 of 3.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Dixon in California

  • Rank in California470th of 812 cities by records
  • Share of the state<0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups28.5% of all records

Compared with California as a whole, Dixon has 32.5× the state's share of speech-language assistant records.

Providers in Dixon, alphabetically

  1. Thomas Smith, PSY.D.Clinical Psychologist1013142173
  2. Emily SolomonPhysical Therapy Assistant1932597333
  3. Cristina Sperry, CA PT LICENSEPhysical Therapist1518262005
  4. Tyler Spilman, ODOptometrist1942930599
  5. Karen Sprague, N.P.Nurse Practitioner1992887566
  6. Carissa StenzelSpeech-Language Pathologist1639675994
  7. Wallace Stevens, D.C.Neurology Chiropractor1790847937
  8. Kristin Sukeforth, NPFamily Nurse Practitioner1356233845
  9. Gayle Sutcliffe, M.D.Family Medicine Physician1932206984
  10. Roslyn TaggartDriver1417645813
  11. Stephen Tessler, PH.D.Marriage & Family Therapist1518043835
  12. Nippy TobyLicensed Vocational Nurse1891585014
  13. Susan Torres, LCSWSocial Worker1265440879
  14. Laura Torres AmadoSpeech-Language Pathologist1811604689
  15. Shannon Trinh, MS, RDRegistered Dietitian1326964164
  16. Neta TroupeLicensed Vocational Nurse1346665155
  17. Lisa Vandergraaf, RNSchool Registered Nurse1013518562
  18. Katherine VeneracionBehavior Technician1174032197
  19. Lily VillaSpeech-Language Assistant1588401749
  20. Robert Wagner, PHDPsychologist1730283730
  21. Clark Webb, LMFTMarriage & Family Therapist1578236519
  22. Tully Wiedman, MDEmergency Medicine Physician1285774182
  23. Kristina Wiley, D.D.S.General Practice Dentistry1982788774
  24. David Wilkins, D.M.D.Dentist1851562169
  25. Kim WillardPharmacist1023427572
  26. Christopher WonPharmacist1275090805
  27. Leah Wondrak, SLPSpeech-Language Pathologist1417262262
  28. Weimin Xu, M.D.Family Medicine Physician1013129113
  29. Adriana ZarateSpeech-Language Assistant1881204576
  30. Camille Ziomek, M.D,Family Medicine Physician1023196599

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

Dixon, California appears in the CMS National Plan and Provider Enumeration System with 130 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 Dixon - 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 Dixon 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 Dixon is weighted toward Speech-Language Pathologist (14 clinicians, followed by Pharmacist with 12 and Speech-Language Assistant with 11). 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, Dixon reports roughly 0.3 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, Case Manager/Care Coordinator is the most prominent one with no provider currently listing a Dixon practice address, a coverage gap Dixon patients typically fill by traveling to a larger nearby hub.

For Dixon 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 Dixon, CA?

There are 130 registered healthcare providers in Dixon, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Dixon?

The most common specialties in Dixon are Speech-Language Pathologist, Pharmacist, Speech-Language Assistant, Family Medicine Physician, Marriage & Family Therapist. Speech-Language Pathologist has the most providers with 14.

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.