Ange Wang, MD - Medicare Obstetrics & Gynecology in Stanford, CA

Ange Wang, MD is a medicare enrolled "Obstetrics & Gynecology - Reproductive Endocrinology" physician in Stanford, California. Her current practice location is 300 Pasteur Dr, Rm. G333, Stanford, California. You can reach out to her office (for appointments etc.) via phone at (650) 498-7570.

Ange Wang is licensed to practice in California (license number A150629) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1255785804.

Contact Information

Ange Wang, MD
300 Pasteur Dr, Rm. G333,
Stanford, CA 94305-2200
(650) 498-7570
Not Available

Map and Direction




Physician's Profile

Full NameAnge Wang
GenderFemale
SpecialityObstetrics & Gynecology - Reproductive Endocrinology
Location300 Pasteur Dr, Stanford, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1255785804
  • Provider Enumeration Date: 04/20/2016
  • Last Update Date: 10/06/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5092119362
  • Enrollment ID: I20210809001834

Medical Identifiers

Medical identifiers for Ange Wang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255785804NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VE0102XObstetrics & Gynecology - Reproductive Endocrinology A150629 (California)Primary

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. Ange Wang allows following entities to bill medicare on her behalf.
Entity NameUniversity Of California San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861578973
PECOS PAC ID: 4486567229
Enrollment ID: O20031212000897
Entity NameUcsf Medical Group Business Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477624104
PECOS PAC ID: 3779497870
Enrollment ID: O20040622001513

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. Ange Wang 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
Ange Wang, MD
1420 Marlborough Rd,
Hillsborough, CA 94010-7143

Ph: (323) 304-1351
Ange Wang, MD
300 Pasteur Dr, Rm. G333,
Stanford, CA 94305-2200

Ph: (650) 498-7570

Reviews and Comments


Obstetrics & Gynecology Doctors in Stanford, CA

Andrea Grace Henkel, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Rm. G333, Stanford, CA 94305
Phone: 650-498-7570    Fax: 650-723-7737
Dr. Babak Litkouhi, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 203-785-6301    Fax: 203-785-7931
Susan Crowe, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-498-5391    
Bertha Chen, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-498-5391    
Shirley Wang, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Drive, Rm Hh333, Stanford, CA 94305
Phone: 650-498-7570    
Dr. Katharine Willoughby, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Rm Hh333, Stanford, CA 94305
Phone: 650-723-6661    
Laura Brodzinsky, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-498-5391    

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.