Mrs Shana Maria Brennan, FNP-BC - Medicare Nurse Practitioner in Brockton, MA

Mrs Shana Maria Brennan, FNP-BC is a medicare enrolled "Nurse Practitioner" in Brockton, Massachusetts. Her current practice location is 189 Quincy St, Brockton, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (508) 588-6700.

Mrs Shana Maria Brennan is licensed to practice in Massachusetts (license number RN2304341) 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 1124699350.

Contact Information

Mrs Shana Maria Brennan, FNP-BC
189 Quincy St,
Brockton, MA 02302-2967
(508) 588-6700
Not Available

Map and Direction




Provider's Profile

Full NameMrs Shana Maria Brennan
GenderFemale
SpecialityNurse Practitioner
Location189 Quincy St, Brockton, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1124699350
  • Provider Enumeration Date: 07/08/2021
  • Last Update Date: 06/20/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3577949965
  • Enrollment ID: I20221010000316

Medical Identifiers

Medical identifiers for Mrs Shana Maria Brennan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124699350NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner RN67916 (Massachusetts)Secondary
363LF0000XNurse Practitioner - Family RN2304341 (Massachusetts)Secondary
363L00000XNurse Practitioner RN2304341 (Massachusetts)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. Mrs Shana Maria Brennan allows following entities to bill medicare on her behalf.
Entity NameGastrointestinal Specialists, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386694149
PECOS PAC ID: 9638107451
Enrollment ID: O20050802000466
Entity NameGis Services 2 Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194287888
PECOS PAC ID: 1355674755
Enrollment ID: O20190617001461

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. Mrs Shana Maria Brennan 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
Mrs Shana Maria Brennan, FNP-BC
189 Quincy St,
Brockton, MA 02302-2967

Ph: (508) 588-6700
Mrs Shana Maria Brennan, FNP-BC
189 Quincy St,
Brockton, MA 02302-2967

Ph: (508) 588-6700

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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