NPPES file of Aug 9, 2026

Doctors and health care providers in Mission Hills, CA

731 individual NPPES records list a practice address in Mission Hills, 231st of 812 California cities. The largest group is internal medicine physician: 89, 12% of the city's records, against 2% across California. Page 15 of 15.

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

Mission Hills in California

  • Rank in California231st of 812 cities by records
  • Share of the state<0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups25.2% of all records

Compared with California as a whole, Mission Hills has 12.5× the state's share of acute care nurse practitioner records and 0.46× its share of mental health counselor records.

Providers in Mission Hills, alphabetically

  1. Emily WesselProfessional Counselor1477175271
  2. Ryenn West, M.D.Family Medicine Physician1144583444
  3. Rachel White, M.D.Internal Medicine Physician1285941559
  4. Jennifer WickenkampPhysical Therapist1972470052
  5. Daren Willis, LMFTMarriage & Family Therapist1306104286
  6. Lou Ellen Wilson, MDInternal Medicine Physician1386650349
  7. Gabriel Wirtz FierroPhysician Assistant1073262549
  8. James Wong, M.D.Internal Medicine Physician1972987840
  9. Sara Wong, D.OInternal Medicine Physician1053733584
  10. Elizabeth Wood, LCSWClinical Social Worker1790209609
  11. Samantha Wu, PHARM.D.Pharmacist1558809509
  12. Zhila Yadollahi, FNPFamily Nurse Practitioner1356916878
  13. Silpa Yalamanchi, M.D.Hospitalist Physician1407016926
  14. John Yamashita, M.D.Anatomic Pathology & Clinical Pathology Physician1558355024
  15. Lily Yang, MDDiagnostic Radiology Physician1144563453
  16. Ting Yee, M.D.Cardiovascular Disease Physician1801889365
  17. Karine Yeghoyan, M.D.Internal Medicine Physician1265664304
  18. Lisa Yen, NPAcute Care Nurse Practitioner1174810535
  19. Carolnn Yong, PHARMDOncology Pharmacist1245876770
  20. Si-Eup Yoo, MDInternal Medicine Physician1205855673
  21. Armen Youssefians, LMFTMarriage & Family Therapist1811126204
  22. Aram Youssoufian, MDInternal Medicine Physician1346214327
  23. Kristina Yun, O.D.Optometrist1467974550
  24. Deanna Zadorozny, PHARMDPharmacist1366936262
  25. Renee Zalesny, MFTMarriage & Family Therapist1396760179
  26. Nora ZambranoDay Training/Habilitation Specialist1063196699
  27. Kellie Zaylor, D.OFamily Medicine Physician1770773962
  28. Sam Zia, MFT-IMarriage & Family Therapist1376977140
  29. Linet ZmrutyanMarriage & Family Therapist1750798880
  30. Touraj Zolfaghari, M.D.Gastroenterology Physician1659537926
  31. Victor Zucker, MDInternal Medicine Physician1780603167

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

Mission Hills, California appears in the CMS National Plan and Provider Enumeration System with 731 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 Mission 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 Mission 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 Mission Hills is weighted toward Internal Medicine Physician (89 clinicians, followed by Marriage & Family Therapist with 48 and Family Medicine Physician with 47). 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, Mission Hills reports roughly 1.9 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, Behavior Technician is the most prominent one with no provider currently listing a Mission Hills practice address, a coverage gap Mission Hills patients typically fill by traveling to a larger nearby hub.

For Mission 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 Mission Hills, CA?

There are 731 registered healthcare providers in Mission Hills, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Mission Hills?

The most common specialties in Mission Hills are Internal Medicine Physician, Marriage & Family Therapist, Family Medicine Physician, Family Nurse Practitioner, Pediatrics Physician. Internal Medicine Physician has the most providers with 89.

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.