William Parker, MD - Medicare Family Medicine in Ilion, NY

William Parker, MD is a medicare enrolled "Family Medicine" physician in Ilion, New York. His current practice location is 295 W. Main St., Ilion, New York. You can reach out to his office (for appointments etc.) via phone at (315) 895-2300.

William Parker is licensed to practice in New York (license number 1471411) 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 1477646149.

Contact Information

William Parker, MD
295 W. Main St.,
Ilion, NY 13357
(315) 895-2300
(315) 624-5152

Map and Direction




Physician's Profile

Full NameWilliam Parker
GenderMale
SpecialityFamily Medicine
Location295 W. Main St., Ilion, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1477646149
  • Provider Enumeration Date: 10/02/2006
  • Last Update Date: 01/10/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 4688614985
  • Enrollment ID: I20050505000933

Medical Identifiers

Medical identifiers for William Parker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477646149NPI-NPPES
01471411MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 1471411 (New York)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. William Parker allows following entities to bill medicare on his behalf.
Entity NameMvhs Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770690737
PECOS PAC ID: 2769380252
Enrollment ID: O20031222000433

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. William Parker 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
William Parker, MD
9811 Campbell Rd,
Sauquoit, NY 13456-3005

Ph: () -
William Parker, MD
295 W. Main St.,
Ilion, NY 13357

Ph: (315) 895-2300

Reviews and Comments


Family Medicine Doctors in Ilion, NY


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.