Stefanie Wu, MD - Medicare Family Practice in Los Angeles, CA

Stefanie Wu, MD is a medicare enrolled "Family Medicine" physician in Los Angeles, California. She went to State University Of New York At Buffalo School Of Medicine and graduated in 2008 and has 16 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Southern California Permanente Medical Group and her current practice location is 4867 W Sunset Blvd, 6th Floor, Los Angeles, California. You can reach out to her office (for appointments etc.) via phone at (800) 954-8000.

Stefanie Wu is licensed to practice in California (license number A108947) 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 1336371665.

Contact Information

Stefanie Wu, MD
4867 W Sunset Blvd, 6th Floor,
Los Angeles, CA 90027-5969
(800) 954-8000
Not Available

Map and Direction




Physician's Profile

Full NameStefanie Wu
GenderFemale
SpecialityFamily Practice
Experience16 Years
Location4867 W Sunset Blvd, Los Angeles, 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:
  • Stefanie Wu attended and graduated from State University Of New York At Buffalo School Of Medicine in 2008
  NPI Data:
  • NPI Number: 1336371665
  • Provider Enumeration Date: 08/20/2009
  • Last Update Date: 11/02/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6507994506
  • Enrollment ID: I20100512000847

Medical Identifiers

Medical identifiers for Stefanie Wu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336371665NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A108947 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaiser Foundation Hospital - Los AngelesLos angeles, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern California Permanente Medical Group60027291758172

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. Stefanie Wu allows following entities to bill medicare on her behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678

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. Stefanie Wu 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
Stefanie Wu, MD
4867 W Sunset Blvd, 6th Floor,
Los Angeles, CA 90027-5969

Ph: () -
Stefanie Wu, MD
4867 W Sunset Blvd, 6th Floor,
Los Angeles, CA 90027-5969

Ph: (800) 954-8000

Reviews and Comments


Family Medicine Doctors in Los Angeles, CA

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Dr. Santiago Dayoan Corpuz, M.D.
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Phone: 323-461-4183    Fax: 323-461-0864

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.