Dr William Martin Barter, PHD - Medicare Psychologist in Westbrook, ME

Dr William Martin Barter, PHD is a medicare enrolled "Psychologist" provider in Westbrook, Maine. His current practice location is 201a Main St, Westbrook, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 854-4786.

Dr William Martin Barter is licensed to practice in Maine (license number PS1141) 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 1518053172.

Contact Information

Dr William Martin Barter, PHD
201a Main St,
Westbrook, ME 04092
(207) 854-4786
(866) 850-7465

Map and Direction




Healthcare Provider's Profile

Full NameDr William Martin Barter
GenderMale
SpecialityPsychologist
Location201a Main St, Westbrook, Maine
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1518053172
  • Provider Enumeration Date: 10/04/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7315984218
  • Enrollment ID: I20050412001271

Medical Identifiers

Medical identifiers for Dr William Martin Barter such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518053172NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103T00000XPsychologist PS1141 (Maine)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. Dr William Martin Barter allows following entities to bill medicare on his behalf.
Entity NameSpurwink Services Incorporated
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760507297
PECOS PAC ID: 7810026945
Enrollment ID: O20100527000272

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 Martin Barter 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 Martin Barter, PHD
Po Box 3531,
Portland, ME 04104-3531

Ph: (207) 854-4786
Dr William Martin Barter, PHD
201a Main St,
Westbrook, ME 04092

Ph: (207) 854-4786

Reviews and Comments


Psychologist in Westbrook, ME

Lois A Grocki, PSY D
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 123 Andover Rd, Westbrook, ME 04092
Phone: 207-761-2200    Fax: 207-842-7773
Carol P Gray Kelley, LCPC
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 836 Main Street, Westbrook, ME 04092
Phone: 207-712-1971    
Charles Sprague Simonds Jr., PSYD
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 123 Andover Rd, Westbrook, ME 04092
Phone: 207-761-2200    Fax: 207-842-7773
Kathy Fielding Collins, LPE
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 117 Stroudwater St, Westbrook, ME 04092
Phone: 207-854-0800    
Dr. Ben J Nappi, PH.D.
Psychologist
Medicare: Accepting Medicare Assignments
Practice Location: 825 Main St Ste 4, Westbrook, ME 04092
Phone: 207-854-0406    Fax: 207-854-0406
Kathryn Goffin,
Psychologist
Medicare: Medicare Enrolled
Practice Location: 123 Andover Rd, Westbrook, ME 04092
Phone: 207-761-2200    

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.