NPPES file of Aug 9, 2026

Doctors and health care providers in Newhall, CA

369 individual NPPES records list a practice address in Newhall, 322nd of 812 California cities. The largest group is behavior technician: 60, 16% of the city's records, against 18% across California. Page 8 of 8.

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

The 8 largest groups in Newhall

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

Newhall in California

  • Rank in California322nd of 812 cities by records
  • Share of the state<0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups34.1% of all records

Compared with California as a whole, Newhall has 2.8× the state's share of chiropractor records.

Providers in Newhall, alphabetically

  1. Teresa Waggoner, NP-CFamily Nurse Practitioner1437562741
  2. Liliet Wagner, PSY. D.Clinical Psychologist1740369677
  3. Christine WaldronMarriage & Family Therapist1992012736
  4. Jasleen WaliaBehavior Technician1780476986
  5. Nykiah Walker, FRANK ESPINOZABehavior Technician1427514793
  6. Stefany Watson, M.A., BCBABehavior Analyst1073920591
  7. Thomas Weber, DPTPhysical Therapist1619853611
  8. David WenceBehavior Technician1790349504
  9. Himanshu Wickramasinghe, M.D.Pulmonary Disease Physician1831118934
  10. Judith Willey, MFTMental Health Counselor1548201916
  11. Donna Winges, L.AC.Acupuncturist1447708086
  12. Albert Wood, BTBehavior Technician1417883042
  13. Joann WoolridgeBehavior Technician1164359071
  14. Sarah Wray, M.S., LMFT #111213Marriage & Family Therapist1508214727
  15. Marine Yahyayan, FNP-BCFamily Nurse Practitioner1780446468
  16. Lynda YniguezMarriage & Family Therapist1154456887
  17. Anna ZagraychukLicensed Vocational Nurse1720430721
  18. Joanna ZioniMarriage & Family Therapist1720274525
  19. Megan ZubikBehavior Technician1770063331

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

Newhall, California appears in the CMS National Plan and Provider Enumeration System with 369 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 Newhall - 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 Newhall 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 Newhall is weighted toward Behavior Technician (60 clinicians, followed by Marriage & Family Therapist with 47 and Clinical Social Worker with 19). 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, Newhall reports roughly 0.9 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, Mental Health Counselor is the most prominent one with no provider currently listing a Newhall practice address, a coverage gap Newhall patients typically fill by traveling to a larger nearby hub.

For Newhall 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 Newhall, CA?

There are 369 registered healthcare providers in Newhall, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Newhall?

The most common specialties in Newhall are Behavior Technician, Marriage & Family Therapist, Clinical Social Worker, Behavior Analyst, Pharmacist. Behavior Technician has the most providers with 60.

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.