Dr William Wang, DO - Medicare Family Medicine in Hacienda Heights, CA

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Dr William Wang, DO is a medicare enrolled "Family Medicine" physician in Hacienda Heights, California. His current practice location is 3246 Cabo Blanco Dr, Hacienda Heights, California. You can reach out to his office (for appointments etc.) via phone at (626) 756-7655.

Dr William Wang is licensed to practice in California (license number 20A9985) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1508060401.

Contact Information

Dr William Wang, DO
3246 Cabo Blanco Dr,
Hacienda Heights, CA 91745-6603
(626) 756-7655
Not Available

Map and Direction




Physician's Profile

Full NameDr William Wang
GenderMale
SpecialityFamily Medicine
Location3246 Cabo Blanco Dr, Hacienda Heights, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1508060401
  • Provider Enumeration Date: 06/13/2007
  • Last Update Date: 12/06/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8628117819
  • Enrollment ID: I20091201000394

Medical Identifiers

Medical identifiers for Dr William Wang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508060401NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 20A9985 (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. Dr William Wang allows following entities to bill medicare on his behalf.
Entity NameWilliam Wang Do A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528839263
PECOS PAC ID: 6507209806
Enrollment ID: O20240202002856

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. Dr William 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
Dr William Wang, DO
3246 Cabo Blanco Dr,
Hacienda Heights, CA 91745-6603

Ph: (626) 756-7655		Dr William Wang, DO
3246 Cabo Blanco Dr,
Hacienda Heights, CA 91745-6603

Ph: (626) 756-7655

Reviews and Comments


Family Medicine Doctors in Hacienda Heights, CA

Ben Chun-ju Chiang, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3120 S Hacienda Blvd Ste 103, Hacienda Heights, CA 91745
Phone: 626-855-1091    Fax: 626-369-5988
Dr. Kenneth Huang, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 15902a Halliburton Rd, #232, Hacienda Heights, CA 91745
Phone: 949-542-2658    
Daniel Honigman, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3120 S Hacienda Blvd Ste 101, Hacienda Heights, CA 91745
Phone: 833-402-5804    Fax: 626-478-2145
Mr. George I Lin, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1850 S Azusa Ave, Suite 205, Hacienda Heights, CA 91745
Phone: 626-964-2880    Fax: 626-964-2834
Weiran Zhang, DO
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1850 S Azusa Ave Ste 88, Hacienda Heights, CA 91745
Phone: 626-964-3040    Fax: 626-964-4720
Ms. Christine Y Yu, DO
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1850 S. Azusa Ave, Suite 205, Hacienda Heights, CA 91745
Phone: 626-964-2880    

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.