Janet Regina Chang, MD - Medicare Family Practice in Porter Ranch, CA

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Janet Regina Chang, MD is a medicare enrolled "Family Medicine" physician in Porter Ranch, California. She went to Medical College Of Wisconsin and graduated in 2014 and has 12 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice El Paso County Hospital District and her current practice location is 19950 Rinaldi St, Porter Ranch, California. You can reach out to her office (for appointments etc.) via phone at (818) 403-2410.

Janet Regina Chang is licensed to practice in California (license number A156761) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1245642305.

Contact Information

Janet Regina Chang, MD
19950 Rinaldi St,
Porter Ranch, CA 91326-4253
(818) 403-2410
Not Available

Map and Direction




Physician's Profile

Full NameJanet Regina Chang
GenderFemale
SpecialityFamily Practice
Experience12 Years
Location19950 Rinaldi St, Porter Ranch, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Janet Regina Chang attended and graduated from Medical College Of Wisconsin in 2014
  NPI Data:
  • NPI Number: 1245642305
  • Provider Enumeration Date: 05/23/2014
  • Last Update Date: 09/15/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 4385969476
  • Enrollment ID: I20230908003516

Medical Identifiers

Medical identifiers for Janet Regina Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245642305NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A156761 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Medical Center Of El PasoEl paso, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
El Paso County Hospital District2365431509208

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Janet Regina Chang allows following entities to bill medicare on her behalf.
Entity NameEl Paso County Hospital District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316936990
PECOS PAC ID: 2365431509
Enrollment ID: O20040511001452

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Janet Regina Chang is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Janet Regina Chang, MD
19950 Rinaldi St,
Porter Ranch, CA 91326-4253

Ph: (818) 403-2410		Janet Regina Chang, MD
19950 Rinaldi St,
Porter Ranch, CA 91326-4253

Ph: (818) 403-2410

Reviews and Comments


Family Medicine Doctors in Porter Ranch, CA

Dr. James Robert Weagley, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 20280 Sorrento Ln Apt 208, Porter Ranch, CA 91326
Phone: 818-324-4625    
Ali Goharbin, MD.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 19950 Rinaldi St, Porter Ranch, CA 91326
Phone: 818-403-2400    
Nicholas Anthony Khasho, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20000 Rinaldi St, Porter Ranch, CA 91326
Phone: 833-574-2273    
Dr. Azar Tuan Mohammed Razikeen, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 19950 Rinaldi St Ste 300, Porter Ranch, CA 91326
Phone: 818-271-2400    
Ahren Arase, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20000 Rinaldi St, Porter Ranch, CA 91326
Phone: 888-515-3500    
Navjot Saggar, FNP
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 12826 Via Donatello, Porter Ranch, CA 91326
Phone: 818-590-7364    Fax: 818-590-7364
Mariam Khachatryan, MD
Family Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 19950 Rinaldi St Ste 103, Porter Ranch, CA 91326
Phone: 818-403-2410    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.