NPPES file of Aug 9, 2026

Doctors and health care providers in Oak Hills, CA

56 individual NPPES records list a practice address in Oak Hills, 558th of 812 California cities. The largest group is behavior technician: 34, 61% of the city's records, against 18% across California. Page 2 of 2.

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

Oak Hills in California

  • Rank in California558th of 812 cities by records
  • Share of the state<0.1% of California's records
  • Specialties present17 taxonomy codes
  • Top three groups69.6% of all records

Compared with California as a whole, Oak Hills has 3.4× the state's share of behavior technician records.

Providers in Oak Hills, alphabetically

  1. Carolyn ShawAttendant Care Provider1821639246
  2. Jennifer SilerDoula1902626112
  3. Cecilia SilvaBehavior Technician1841123163
  4. Veronica SosaStudent in an Organized Health Care Education/Training Program1891498002
  5. Patience SwainBehavior Technician1750232740
  6. Silvia TurnerAssistant Behavior Analyst1386595387

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

Oak Hills, California appears in the CMS National Plan and Provider Enumeration System with 56 registered healthcare providers spanning 17 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Oak Hills - 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 Oak Hills 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 Oak Hills is weighted toward Behavior Technician (34 clinicians, followed by Assistant Behavior Analyst with 3 and Student in an Organized Health Care Education/Training Program with 2). 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, Oak Hills 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, Marriage & Family Therapist is the most prominent one with no provider currently listing a Oak Hills practice address, a coverage gap Oak Hills patients typically fill by traveling to a larger nearby hub.

For Oak Hills 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 Oak Hills, CA?

There are 56 registered healthcare providers in Oak Hills, CA, covering 17 specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Oak Hills?

The most common specialties in Oak Hills are Behavior Technician, Assistant Behavior Analyst, Student in an Organized Health Care Education/Training Program, Attendant Care Provider, Family Nurse Practitioner. Behavior Technician has the most providers with 34.

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.