Ms Nancy Ann Barker, PA-C - Medicare Physician Assistant in Boston, MA

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Ms Nancy Ann Barker, PA-C is a medicare enrolled "Physician Assistant" in Boston, Massachusetts. She graduated from nursing school in 2007 and has 19 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Hallmark Health Urgent Care Physicians Llc, Boston Childrens Heart Foundation Inc and her current practice location is 300 Longwood Ave, Bader 2, Boston, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 355-6508.

Ms Nancy Ann Barker is licensed to practice in * (Not Available) (license number ) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1306983382.

Contact Information

Ms Nancy Ann Barker, PA-C
300 Longwood Ave, Bader 2,
Boston, MA 02115-5724
(617) 355-6508
(617) 739-8632

Map and Direction




Provider's Profile

Full NameMs Nancy Ann Barker
GenderFemale
SpecialityPhysician Assistant
Experience19 Years
Location300 Longwood Ave, Boston, Massachusetts
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ms Nancy Ann Barker graduated from nursing school in 2007
  NPI Data:
  • NPI Number: 1306983382
  • Provider Enumeration Date: 01/31/2007
  • Last Update Date: 01/16/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 3577637073
  • Enrollment ID: I20080731000710

Medical Identifiers

Medical identifiers for Ms Nancy Ann Barker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306983382NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant (* (Not Available))Primary
363AM0700XPhysician Assistant - Medical 2297 (Massachusetts)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Boston Children's HospitalBoston, MAHospital
Brigham And Women's HospitalBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hallmark Health Urgent Care Physicians Llc115355761633
Boston Childrens Heart Foundation Inc8729071675102

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. Ms Nancy Ann Barker allows following entities to bill medicare on her behalf.
Entity NameMelrose Wakefield Emergency Physicians, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790730539
PECOS PAC ID: 0244143006
Enrollment ID: O20031107000277
Entity NameBoston Childrens Heart Foundation Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982680922
PECOS PAC ID: 8729071675
Enrollment ID: O20040406001030
Entity NameHallmark Health Urgent Care Physicians LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184066912
PECOS PAC ID: 1153557616
Enrollment ID: O20131112001050

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. Ms Nancy Ann Barker 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
Ms Nancy Ann Barker, PA-C
4 Summit Ave,
Melrose, MA 02176-1129

Ph: (781) 665-6504		Ms Nancy Ann Barker, PA-C
300 Longwood Ave, Bader 2,
Boston, MA 02115-5724

Ph: (617) 355-6508

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).

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.