NPPES file of Aug 9, 2026

Doctors and health care providers in San Pablo, CA

517 individual NPPES records list a practice address in San Pablo, 277th of 812 California cities. The largest group is addiction (substance use disorder) counselor: 41, 8% of the city's records, against 3% across California. Page 11 of 11.

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

San Pablo in California

  • Rank in California277th of 812 cities by records
  • Share of the state<0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups21.1% of all records

Compared with California as a whole, San Pablo has 7.3× the state's share of cardiovascular disease physician records and 0.27× its share of behavior technician records.

Providers in San Pablo, alphabetically

  1. Katherine Wilkens, PAPhysician Assistant1558384057
  2. Diane WilliamsAddiction (Substance Use Disorder) Counselor1770794141
  3. Erica WilliamsRehabilitation Practitioner1447585112
  4. Michele Williams, LMFTMarriage & Family Therapist1215309711
  5. Sophia Wilson, NONECounselor1811138456
  6. Wendy Wu, DDSGeneral Practice Dentistry1518477108
  7. Christina Yang, NBC-HWC, LCSW, LMSWHealth & Wellness Coach1508197930
  8. Tsering YangkeyMarriage & Family Therapist1538437041
  9. Edward Yoon, M.D.Cardiovascular Disease Physician1457446957
  10. Tenzin Youdon, LCSWClinical Social Worker1356694715
  11. John Yu, M.DFamily Medicine Physician1437184413
  12. Judith Yuen, PH.D.Clinical Psychologist1861549784
  13. Gabriella Zalaya DumasBehavior Analyst1578329009
  14. Christine Zavala, CCAPPAddiction (Substance Use Disorder) Counselor1821534264
  15. Melissa ZelayaSocial Worker1578916680
  16. Alexandra Zelaya DumasBehavior Technician1598526360
  17. Gary ZimpelCommunity Health Worker1386827145

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

San Pablo, California appears in the CMS National Plan and Provider Enumeration System with 517 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 San Pablo - 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 San Pablo 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 San Pablo is weighted toward Addiction (Substance Use Disorder) Counselor (41 clinicians, followed by Marriage & Family Therapist with 38 and Clinical Social Worker with 30). 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, San Pablo reports roughly 1.3 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, Physical Therapist is the most prominent one with no provider currently listing a San Pablo practice address, a coverage gap San Pablo patients typically fill by traveling to a larger nearby hub.

For San Pablo 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 San Pablo, CA?

There are 517 registered healthcare providers in San Pablo, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in San Pablo?

The most common specialties in San Pablo are Addiction (Substance Use Disorder) Counselor, Marriage & Family Therapist, Clinical Social Worker, Mental Health Counselor, Behavior Technician. Addiction (Substance Use Disorder) Counselor has the most providers with 41.

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.