Margaretta Byrne, - Medicare Nurse Practitioner in Scarborough, ME

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Margaretta Byrne, is a medicare enrolled "Nurse Practitioner - Family" in Scarborough, Maine. Her current practice location is 49 Spring St, Scarborough, Maine. You can reach out to her office (for appointments etc.) via phone at (207) 883-1414.

Margaretta Byrne is licensed to practice in Maine (license number CNP121083) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1851643548.

Contact Information

Margaretta Byrne,
49 Spring St,
Scarborough, ME 04074-8926
(207) 883-1414
(207) 883-1010

Map and Direction




Provider's Profile

Full NameMargaretta Byrne
GenderFemale
SpecialityNurse Practitioner - Family
Location49 Spring St, Scarborough, Maine
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1851643548
  • Provider Enumeration Date: 10/05/2012
  • Last Update Date: 08/22/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 9537311501
  • Enrollment ID: I20121221000082

Medical Identifiers

Medical identifiers for Margaretta Byrne such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851643548NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse RN62330 (Maine)Secondary
363LF0000XNurse Practitioner - Family CNP121083 (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. Margaretta Byrne allows following entities to bill medicare on her behalf.
Entity NameMainehealth
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790265502
PECOS PAC ID: 7517860588
Enrollment ID: O20040701000166
Entity NameMaine Medical Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992719272
PECOS PAC ID: 9335043967
Enrollment ID: O20050901000035

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. Margaretta Byrne 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
Margaretta Byrne,
300 Southborough Dr, Suite 201,
South Portland, ME 04106-6914

Ph: (207) 661-2000		Margaretta Byrne,
49 Spring St,
Scarborough, ME 04074-8926

Ph: (207) 883-1414

Reviews and Comments


Nurse Practitioner Nurses in Scarborough, ME

Heidi M Roy, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 96 Campus Drive, Suite 1, Scarborough, ME 04074
Phone: 207-885-9905    Fax: 207-396-5600
Jessica Adelaide Richardson, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 92 Campus Dr Ste D, Scarborough, ME 04074
Phone: 207-662-8900    Fax: 207-774-9388
Ms. Heather Tolman Chase, NP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 96 Campus Dr, Suite 1, Scarborough, ME 04074
Phone: 207-885-9905    Fax: 207-396-5600
Shelby Jeannette Courtois, FNP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 96 Campus Dr, Scarborough, ME 04074
Phone: 207-885-9905    
Sarah-louise Elisabeth Corson, CPNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 6 Pine Point Rd, Scarborough, ME 04074
Phone: 207-883-4999    
Mr. Jamie Lee Theriault, APRN
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 100 Campus Dr Unit 108, Scarborough, ME 04074
Phone: 207-303-3300    Fax: 207-250-2139
Gayle L Robinson, PNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 49 Spring St, Scarborough, ME 04074
Phone: 207-883-1414    Fax: 207-883-1518

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.