Healthcare Providers & Facilities in West Hills, CA
Public healthcare directory of 717 individual practitioners and 385 healthcare facilities located in West Hills, California.
Medical Specialties in West Hills
Select a specialty to view practitioner listings, practice locations, and qualifications.
Emergency Medicine
Physical Therapist
Anesthesiology
Internal Medicine
Nurse Practitioner - Family
All Specialties in West Hills
Specialties with enough public records for a comparison with U.S. figures, plus the 60 largest of 136 more with at least one listed practitioner. Number of practitioners in brackets.
Allopathic & Osteopathic Physicians
- Dermatology (3)
- Family Medicine (17)
- General Practice (13)
- Hospitalist (3)
- Internal Medicine - Cardiovascular Disease (7)
- Internal Medicine - Endocrinology, Diabetes & Metabolism (3)
- Internal Medicine - Gastroenterology (11)
- Internal Medicine - Hematology & Oncology (5)
- Internal Medicine - Infectious Disease (4)
- Internal Medicine - Interventional Cardiology (3)
- Internal Medicine - Pulmonary Disease (3)
- Neurological Surgery (3)
- Obstetrics & Gynecology (13)
- Ophthalmology (7)
- Orthopaedic Surgery (6)
- Orthopaedic Surgery - Sports Medicine (4)
- Pain Medicine - Interventional Pain Medicine (3)
- Pathology - Anatomic Pathology & Clinical Pathology (6)
- Pathology - Dermatopathology (3)
- Pediatrics (18)
- Psychiatry & Neurology - Neurology (3)
- Radiology - Diagnostic Radiology (7)
- Surgery (5)
Behavioral Health & Social Service Providers
Chiropractic Providers
- Chiropractor (15)
Dental Providers
Dietary & Nutritional Service Providers
Eye and Vision Services Providers
- Optometrist (10)
Nursing Service Providers
- Registered Nurse (7)
Other Service Providers
- Acupuncturist (7)
- Driver (2)
- Specialist (17)
Pharmacy Service Providers
- Pharmacist (33)
- Pharmacy Technician (3)
Physician Assistants & Advanced Practice Nursing Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Speech, Language and Hearing Service Providers
Student, Health Care
Featured Healthcare Providers in West Hills
Practitioner profiles in West Hills, CA with recent CMS Medicare or Open Payments data.
Dr. Jun Park , MD
Anesthesiology
Dr. Syed Ali , MD
Dermatology
Dr. Magdalena Tesmer , DO
Anesthesiology
Dr. Nadine Shokralla , PharmD
Pharmacist
Dr. William Rumack , MD
Orthopaedic Surgery
Dr. Megan Gardhouse , DPT
Physical Therapist
Largest Cities in California
Other California cities with a full directory, by the number of active practitioners listed in NPPES.
How West Hills compares with the U.S.
717 active clinicians list a practice address in West Hills, CA in the NPI registry.
Population data for this city are not available, so we do not compare it with the U.S. rate.
90% of clinicians in West Hills listed in the CMS Medicare file (216 of 240) accept Medicare assignment. That is similar to the California share of 91%.
Only 240 of 717 active clinicians in West Hills appear in the CMS Medicare file, so this share describes that smaller group.
What is Medicare assignment?
A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.
Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.
27% of clinicians in West Hills listed in the CMS Medicare file (64 of 240) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the California share of 28%.
About the telehealth indicator
The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File.
West Hills CMS Healthcare & Financial Disclosures
CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for West Hills, CA
Healthcare operations in West Hills, CA encompass 717 active individual practitioners and 385 registered medical facilities across 141 clinical specialties.
According to CMS Medicare Part D analytics for 2024, prescription drug volume in West Hills accounts for $57.6 Million across 224,556 prescription claims. 399 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $0.4 Million in payments reported by companies to 200 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.