William Allen Schaffer, MD - Medicare Psychiatry in Bangor, ME

William Allen Schaffer, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Bangor, Maine. He went to University Of Washington School Of Medicine and graduated in 1975 and has 49 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice Rutland Hospital Inc and his current practice location is 42 Cedar St, Bangor, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 947-0366.

William Allen Schaffer is licensed to practice in Maine (license number 018132) 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 1922142090.

Contact Information

William Allen Schaffer, MD
42 Cedar St,
Bangor, ME 04401-6433
(207) 947-0366
Not Available

Map and Direction




Physician's Profile

Full NameWilliam Allen Schaffer
GenderMale
SpecialityPsychiatry
Experience49 Years
Location42 Cedar St, Bangor, 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:
  • William Allen Schaffer attended and graduated from University Of Washington School Of Medicine in 1975
  NPI Data:
  • NPI Number: 1922142090
  • Provider Enumeration Date: 02/20/2007
  • Last Update Date: 01/17/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9133265739
  • Enrollment ID: I20211227000314

Medical Identifiers

Medical identifiers for William Allen Schaffer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922142090NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 0420011152 (Vermont)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry 018132 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Rutland Regional Medical CenterRutland, VTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rutland Hospital Inc7214846377161

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 Allen Schaffer allows following entities to bill medicare on his behalf.
Entity NameUniversity Of Vermont Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659309615
PECOS PAC ID: 3779491071
Enrollment ID: O20040406001047
Entity NameRutland Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467416206
PECOS PAC ID: 7214846377
Enrollment ID: O20040913000212

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 Allen Schaffer 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 Allen Schaffer, MD
42 Cedar St,
Bangor, ME 04401-6433

Ph: (207) 947-0366
William Allen Schaffer, MD
42 Cedar St,
Bangor, ME 04401-6433

Ph: (207) 947-0366

Reviews and Comments


Psychiatry & Neurology Doctors in Bangor, ME

Judy A Burk, MD
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Medicare: Not Enrolled in Medicare
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Phone: 207-941-4263    Fax: 207-941-4151
Monir Moftakhari Musavi, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 268 Stillwater Avenue, Acadia Hospital Corp, Bangor, ME 04401
Phone: 207-973-6100    Fax: 207-973-6109
Thomas N Rusk, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 1012 Union St, Bangor, ME 04401
Phone: 207-945-5247    Fax: 207-990-1248
Edward David, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 498 Essex St, Suite 105, Bangor, ME 04401
Phone: 207-947-0558    Fax: 207-947-0344
Dr. Clifford M Singer, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 268 Stillwater Ave, Bangor, ME 04401
Phone: 207-973-6100    
Mrs. Sally Rose Weiss, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 700 Mt Hope Ave, Suite 600, Bangor, ME 04401
Phone: 207-947-2591    Fax: 207-947-2591
Mirna Hajjar,
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 498 Essex St, Suite 105, Bangor, ME 04401
Phone: 207-947-0558    

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.