Mr Michael A Mckay, MSN, CRNP - Medicare Nurse Practitioner in Portland, ME

Mr Michael A Mckay, MSN, CRNP is a medicare enrolled "Nurse Practitioner - Adult Health" in Portland, Maine. His current practice location is 22 Bramball Street- Opd Clinic, Maine Medical Center, Portland, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 662-2911.

Mr Michael A Mckay is licensed to practice in Maine (license number AP081897) 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 1669595369.

Contact Information

Mr Michael A Mckay, MSN, CRNP
22 Bramball Street- Opd Clinic, Maine Medical Center,
Portland, ME 04102
(207) 662-2911
Not Available

Map and Direction




Provider's Profile

Full NameMr Michael A Mckay
GenderMale
SpecialityNurse Practitioner - Adult Health
Location22 Bramball Street- Opd Clinic, Portland, Maine
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1669595369
  • Provider Enumeration Date: 04/09/2007
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4880751478
  • Enrollment ID: I20090326000189

Medical Identifiers

Medical identifiers for Mr Michael A Mckay such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669595369NPI-NPPES
R054887OtherMEMAINE RN LICENSE
AP081897OtherMEMAINE STATE BOARD OF NURSING

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2200XNurse Practitioner - Adult Health AP081897 (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. Mr Michael A Mckay allows following entities to bill medicare on his behalf.
Entity NameMainehealth
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790265502
PECOS PAC ID: 7517860588
Enrollment ID: O20040701000166

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 Michael A Mckay 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 Michael A Mckay, MSN, CRNP
22 Bramhall Street, Maine Medical Center - Outpatient Clinic,
Portland, ME 04102

Ph: (207) 662-2911
Mr Michael A Mckay, MSN, CRNP
22 Bramball Street- Opd Clinic, Maine Medical Center,
Portland, ME 04102

Ph: (207) 662-2911

Reviews and Comments


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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).

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