Dr William Michael Harris, DO - Medicare Internal Medicine in Chesapeake, WV

Dr William Michael Harris, DO is a medicare enrolled "Internal Medicine" physician in Chesapeake, West Virginia. He graduated from medical school in 1990 and has 34 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Chesapeake Healthcare Center and his current practice location is 11950 Maccorkle Ave, Chesapeake, West Virginia. You can reach out to his office (for appointments etc.) via phone at (304) 220-2111.

Dr William Michael Harris is licensed to practice in West Virginia (license number 1320) 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 1891772802.

Contact Information

Dr William Michael Harris, DO
11950 Maccorkle Ave,
Chesapeake, WV 25315-1135
(304) 220-2111
(304) 220-2183

Map and Direction




Physician's Profile

Full NameDr William Michael Harris
GenderMale
SpecialityInternal Medicine
Experience34 Years
Location11950 Maccorkle Ave, Chesapeake, West Virginia
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 William Michael Harris graduated from medical school in 1990
  NPI Data:
  • NPI Number: 1891772802
  • Provider Enumeration Date: 12/30/2005
  • Last Update Date: 06/18/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 5799773511
  • Enrollment ID: I20040503000179

Medical Identifiers

Medical identifiers for Dr William Michael Harris such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891772802NPI-NPPES
001316637OtherWVWV BCBS
P00030193OtherWVCH1 RAILROAD MEDICARE
1056879OtherWVWV DWC
5530031OtherWVAETNA
P00059183OtherWVCH2 RAILROAD MEDICARE
0077610000MedicaidWV

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 1320 (West Virginia)Secondary
207R00000XInternal Medicine 1320 (West Virginia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Chesapeake Healthcare Center54960900372

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 Michael Harris allows following entities to bill medicare on his behalf.
Entity NameChesapeake Healthcare Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790279651
PECOS PAC ID: 5496090037
Enrollment ID: O20181231000109

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 Michael Harris 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 Michael Harris, DO
66 Dutch Ridge Rd,
Clendenin, WV 25045-9528

Ph: (304) 968-3033
Dr William Michael Harris, DO
11950 Maccorkle Ave,
Chesapeake, WV 25315-1135

Ph: (304) 220-2111

Reviews and Comments


Internal Medicine Doctors in Chesapeake, WV


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.