NPPES file of Aug 9, 2026

Doctors and health care providers in Granada Hills, CA

671 individual NPPES records list a practice address in Granada Hills, 251st of 812 California cities. The largest group is clinical social worker: 67, 10% of the city's records, against 4% across California. Page 14 of 14.

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

The 8 largest groups in Granada Hills

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

Granada Hills in California

  • Rank in California251st of 812 cities by records
  • Share of the state<0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups25.6% of all records

Compared with California as a whole, Granada Hills has 8× the state's share of school counselor records and 0.24× its share of behavior technician records.

Providers in Granada Hills, alphabetically

  1. Zi-Lin Linda Weng, ODOptometrist1174300768
  2. Deborah Whitcomb, M.A.Mental Health Counselor1225166283
  3. Jordan Wilhelm, DPTPhysical Therapist1003513250
  4. Matthew Williams, DPTPhysical Therapist1184440075
  5. Leah Winger, PPSSchool Counselor1255214375
  6. Paul Wittemann, DPTPhysical Therapist1396619235
  7. Davina WongPharmacist1275045502
  8. Marise Wong, DDSDentist1053190280
  9. Wendy Woodburn, PPSSchool Counselor1770463564
  10. Randi Woythaler, PHARM.D.Pharmacist1275118101
  11. Debora Wright, RTHealth Educator1720742919
  12. Gloria Writer, PTPhysical Therapist1518185131
  13. Anita WuAcupuncturist1295526879
  14. Jiamin Xu, DDSDentist1972486637
  15. Richard Yeh, D.D.S.General Practice Dentistry1376561373
  16. Da Yung Yeo, DDSGeneral Practice Dentistry1043737042
  17. Albert Young, PT, DPTPhysical Therapist1801547294
  18. Karla Zambrano-Morrison, LMFTMarriage & Family Therapist1043431117
  19. Maria ZavalaPsychologist1225878689
  20. Paitsar Zhamkochyan, MS, CCC-SLPSpeech-Language Pathologist1992017297
  21. Tatiana ZubiateSocial Worker1669156113

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

Granada Hills, California appears in the CMS National Plan and Provider Enumeration System with 671 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 Granada 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 Granada 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 Granada Hills is weighted toward Clinical Social Worker (67 clinicians, followed by Physical Therapist with 55 and Pharmacist with 50). 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, Granada Hills reports roughly 1.7 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, Addiction (Substance Use Disorder) Counselor is the most prominent one with no provider currently listing a Granada Hills practice address, a coverage gap Granada Hills patients typically fill by traveling to a larger nearby hub.

For Granada 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 Granada Hills, CA?

There are 671 registered healthcare providers in Granada Hills, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Granada Hills?

The most common specialties in Granada Hills are Clinical Social Worker, Physical Therapist, Pharmacist, Marriage & Family Therapist, General Practice Dentistry. Clinical Social Worker has the most providers with 67.

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.