Elizabeth C Stewart, NP - Medicare Nurse Practitioner in Boston, MA

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Elizabeth C Stewart, NP is a medicare enrolled "Nurse Practitioner - Adult Health" in Boston, Massachusetts. Her current practice location is 800 Washington St, Boston, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 636-5000.

Elizabeth C Stewart is licensed to practice in Massachusetts (license number RN243161) 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 1942592399.

Contact Information

Elizabeth C Stewart, NP
800 Washington St,
Boston, MA 02111-1552
(617) 636-5000
Not Available

Map and Direction




Provider's Profile

Full NameElizabeth C Stewart
GenderFemale
SpecialityNurse Practitioner - Adult Health
Location800 Washington St, Boston, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1942592399
  • Provider Enumeration Date: 05/04/2011
  • Last Update Date: 07/29/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 5496924276
  • Enrollment ID: I20110811000766

Medical Identifiers

Medical identifiers for Elizabeth C Stewart such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942592399NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
164W00000XLicensed Practical Nurse RN243161 (Massachusetts)Secondary
363LA2200XNurse Practitioner - Adult Health RN243161 (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. Elizabeth C Stewart allows following entities to bill medicare on her behalf.
Entity NameDana-farber Cancer Institute, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346433257
PECOS PAC ID: 9133038904
Enrollment ID: O20040223000142
Entity NamePratt Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275570319
PECOS PAC ID: 3375515661
Enrollment ID: O20040807000255
Entity NameBrigham And Women's Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033535497
PECOS PAC ID: 3870405988
Enrollment ID: O20150107001260

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. Elizabeth C Stewart 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
Elizabeth C Stewart, NP
800 Washington St,
Boston, MA 02111-1552

Ph: (617) 636-5000		Elizabeth C Stewart, NP
800 Washington St,
Boston, MA 02111-1552

Ph: (617) 636-5000

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.