Healthcare Providers & Facilities in Porter Ranch, CA
Public healthcare directory of 278 individual practitioners and 74 healthcare facilities located in Porter Ranch, California.
Medical Specialties in Porter Ranch
Select a specialty to view practitioner listings, practice locations, and qualifications.
All Specialties in Porter Ranch
Specialties with enough public records for a comparison with U.S. figures, plus the 60 largest of 85 more with at least one listed practitioner. Number of practitioners in brackets.
Allopathic & Osteopathic Physicians
- Allergy & Immunology (1)
- Anesthesiology (1)
- Dermatology (2)
- Emergency Medicine (1)
- Family Medicine - Adult Medicine (1)
- Hospitalist (1)
- Internal Medicine (13)
- Internal Medicine - Cardiovascular Disease (2)
- Internal Medicine - Critical Care Medicine (1)
- Internal Medicine - Endocrinology, Diabetes & Metabolism (2)
- Internal Medicine - Gastroenterology (2)
- Internal Medicine - Hematology & Oncology (2)
- Internal Medicine - Nephrology (1)
- Internal Medicine - Pulmonary Disease (2)
- Internal Medicine - Rheumatology (1)
- Internal Medicine - Sleep Medicine (1)
- Pediatrics (7)
- Psychiatry & Neurology - Neurology (2)
- Urology (2)
Behavioral Health & Social Service Providers
- Assistant Behavior Analyst (1)
- Behavior Analyst (7)
- Behavior Technician (3)
- Counselor (1)
- Counselor - Addiction (Substance Use Disorder) (1)
- Counselor - Mental Health (2)
- Counselor - Professional (1)
- Marriage & Family Therapist (27)
- Psychologist (2)
- Psychologist - Clinical (4)
- Social Worker - Clinical (7)
Chiropractic Providers
Dental Providers
Dietary & Nutritional Service Providers
Eye and Vision Services Providers
- Optometrist (4)
Nursing Service Providers
Other Service Providers
- Acupuncturist (5)
- Case Manager/Care Coordinator (2)
- Community Health Worker (1)
- Health Educator (1)
- Specialist (9)
Pharmacy Service Providers
- Pharmacist (29)
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 Porter Ranch
Practitioner profiles in Porter Ranch, CA with recent CMS Medicare or Open Payments data.
Brian Hoang , PA
Physician Assistant - Medical
Jessica Harland
Pharmacist
Dr. Nicholas Khasho , DO
Family Medicine
Dr. Bang Phan , DDS
Dentist - General Practice
Dr. Nona Ahankoob , MD
Internal Medicine
Dr. Joshua Green , DO
Emergency Medicine
Largest Cities in California
Other California cities with a full directory, by the number of active practitioners listed in NPPES.
How Porter Ranch compares with the U.S.
278 active clinicians list a practice address in Porter Ranch, CA in the NPI registry.
Population data for this city are not available, so we do not compare it with the U.S. rate.
93% of clinicians in Porter Ranch listed in the CMS Medicare file (55 of 59) accept Medicare assignment. That is similar to the California share of 91%.
Only 59 of 278 active clinicians in Porter Ranch 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.
59% of clinicians in Porter Ranch listed in the CMS Medicare file (35 of 59) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than 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.
Porter Ranch CMS Healthcare & Financial Disclosures
CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Porter Ranch, CA
Healthcare operations in Porter Ranch, CA encompass 278 active individual practitioners and 74 registered medical facilities across 86 clinical specialties.
According to CMS Medicare Part D analytics for 2024, prescription drug volume in Porter Ranch accounts for $18.1 Million across 91,576 prescription claims. 98 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $0.1 Million in payments reported by companies to 43 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.