Dr Bill W Tang, MD - Medicare Obstetrics/gynecology in W. Covina, CA

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Dr Bill W Tang, MD is a medicare enrolled "Obstetrics & Gynecology" physician in W. Covina, California. He graduated from medical school in 1983 and has 41 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice Emanate Health Medical Care Foundation and his current practice location is 1135 S. Sunset,, #206, W. Covina, California. You can reach out to his office (for appointments etc.) via phone at (626) 338-3788.

Dr Bill W Tang is licensed to practice in California (license number A43358) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1447216510.

Contact Information

Dr Bill W Tang, MD
1135 S. Sunset,, #206,
W. Covina, CA 91790
(626) 338-3788
Not Available

Map and Direction




Physician's Profile

Full NameDr Bill W Tang
GenderMale
SpecialityObstetrics/gynecology
Experience41 Years
Location1135 S. Sunset,, W. Covina, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Bill W Tang graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1447216510
  • Provider Enumeration Date: 04/26/2006
  • Last Update Date: 01/20/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 3678660875
  • Enrollment ID: I20120904000432

Medical Identifiers

Medical identifiers for Dr Bill W Tang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447216510NPI-NPPES
00A433580MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology A43358 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Emanate Health Inter-community HospitalCovina, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Emanate Health Medical Care Foundation983054498067

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 Bill W Tang allows following entities to bill medicare on his behalf.
Entity NameBill W Tang Md A Med Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164778759
PECOS PAC ID: 3173770708
Enrollment ID: O20120904000244
Entity NameEmanate Health Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326582743
PECOS PAC ID: 4981986866
Enrollment ID: O20170130001647
Entity NameEmanate Health Medical Care Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467195073
PECOS PAC ID: 9830544980
Enrollment ID: O20231011003976

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 Bill W Tang 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 Bill W Tang, MD
1135 S. Sunset,, #206,
W. Covina, CA 91790-3964

Ph: (626) 338-3788		Dr Bill W Tang, MD
1135 S. Sunset,, #206,
W. Covina, CA 91790

Ph: (626) 338-3788

Reviews and Comments


Obstetrics & Gynecology Doctors in W. Covina, CA


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.