NPPES file of Aug 9, 2026

Doctors and health care providers in Grover Beach, CA

225 individual NPPES records list a practice address in Grover Beach, 391st of 812 California cities. The largest group is behavior analyst: 78, 35% of the city's records, against 2% across California. Page 5 of 5.

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

The 8 largest groups in Grover Beach

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Grover Beach in California

  • Rank in California391st of 812 cities by records
  • Share of the state<0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups51.6% of all records

Compared with California as a whole, Grover Beach has 16.6× the state's share of behavior analyst records and 0.33× its share of behavior technician records.

Providers in Grover Beach, alphabetically

  1. Allyson Thompson-Knox, LMFTMarriage & Family Therapist1154685352
  2. Roberto Tinoco, D.D.S.Dentist1770036279
  3. Sofia TorresBehavior Analyst1346727757
  4. Brittany TrimbleBehavior Analyst1699500405
  5. Thessaloniki TrujilloWomen's Health Nurse Practitioner1780501312
  6. Stephen Tullius, DCChiropractor1982762811
  7. Jay TurnerCounselor1851546436
  8. Maddison TuttleBehavior Analyst1629654173
  9. Mariah UrbanoBehavior Analyst1922782564
  10. Sharon Valienzi, RDHDental Hygienist1962616938
  11. Roxane VayBehavior Analyst1588328363
  12. Katherine VerwestMental Health Counselor1447637475
  13. Natalie VogtBehavior Technician1962375493
  14. Loretta WalkerHearing Instrument Specialist1538384243
  15. Michelle Walker, LMFTMarriage & Family Therapist1306067897
  16. Marina WarrenBehavior Technician1134088099
  17. Natalie WatsonMental Health Counselor1275031460
  18. Zachary WeberBehavior Analyst1316523962
  19. Holly Whiteside, RNCommunity Health Registered Nurse1053144014
  20. Karie WhitfordBehavior Analyst1245938380
  21. Natalie WhittingtonBehavior Analyst1730960667
  22. Michaela WilseySpeech-Language Assistant1063341212
  23. Nicole WolfBehavior Analyst1881200582
  24. Steven Yoneda, M.S,, A.T.C.Athletic Trainer1861614158
  25. Jerry Yu, DDSDentist1821318577

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

Grover Beach, California appears in the CMS National Plan and Provider Enumeration System with 225 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 Grover Beach - 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 Grover Beach 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 Grover Beach is weighted toward Behavior Analyst (78 clinicians, followed by Marriage & Family Therapist with 25 and Behavior Technician with 13). 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, Grover Beach reports roughly 0.6 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 Grover Beach practice address, a coverage gap Grover Beach patients typically fill by traveling to a larger nearby hub.

For Grover Beach 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 Grover Beach, CA?

There are 225 registered healthcare providers in Grover Beach, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Grover Beach?

The most common specialties in Grover Beach are Behavior Analyst, Marriage & Family Therapist, Behavior Technician, Speech-Language Pathologist, Mental Health Counselor. Behavior Analyst has the most providers with 78.

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.