Mr William B Richardson, MD - Medicare Family Practice in Eastport, ME

  1. Home
  2. Family Medicine
  3. ME
  4. Eastport
Mr William B Richardson, MD is a medicare enrolled "Family Medicine" physician in Eastport, Maine. He graduated from medical school in 1998 and has 28 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Eastport Health Care, Inc and his current practice location is 30 Boynton St, Eastport, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 853-6001.

Mr William B Richardson is licensed to practice in Maine (license number 15647) 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 1457409617.

Contact Information

Mr William B Richardson, MD
30 Boynton St,
Eastport, ME 04631-1397
(207) 853-6001
(207) 853-4031

Map and Direction




Physician's Profile

Full NameMr William B Richardson
GenderMale
SpecialityFamily Practice
Experience28 Years
Location30 Boynton St, Eastport, Maine
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:
  • Mr William B Richardson graduated from medical school in 1998
  NPI Data:
  • NPI Number: 1457409617
  • Provider Enumeration Date: 01/06/2007
  • Last Update Date: 01/08/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 7315839917
  • Enrollment ID: I20080116000392

Medical Identifiers

Medical identifiers for Mr William B Richardson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457409617NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 15647 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Community Health & Counseling ServicesBangor, MEHome health agency
Community Health & Counseling ServicesBangor, MEHospice
Calais Regional HospitalCalais, MEHospital
Oswego HospitalOswego, NYHospital
Down East Community HospitalMachias, MEHospital
Central Park Rehabilitation And Nursing CenterSyracuse, NYNursing home
Morningstar Residential Care CenterOswego, NYNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Eastport Health Care, Inc357759288011

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. Mr William B Richardson allows following entities to bill medicare on his behalf.
Entity NameNew York General Medical Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700315538
PECOS PAC ID: 7810255494
Enrollment ID: O20180103003151
Entity NameNv Pacs 2 Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427534809
PECOS PAC ID: 0941550578
Enrollment ID: O20210831002021
Entity NameCs Pacs 3 Northeast, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093598898
PECOS PAC ID: 0941656607
Enrollment ID: O20231101000632

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. Mr William B Richardson 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
Mr William B Richardson, MD
Po Box 275, 3 Curtis Road Trivalley Family Practice Llc,
Vernon, NY 13476-0275

Ph: (315) 829-2220		Mr William B Richardson, MD
30 Boynton St,
Eastport, ME 04631-1397

Ph: (207) 853-6001

Reviews and Comments


Family Medicine Doctors in Eastport, ME


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.