Marguerite E Beiser, NP

Primary specialty

Adult Health Nurse PractitionerTaxonomy code 363LA2200X

License

278837 Issued in MA

Practice address

780 Albany St
Boston, MA 02118-2524

Phone

(857) 654-1000

Fax

(857) 654-1100

NPI assigned

Feb 27, 2008

Last updated

Apr 9, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in MA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2008

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Boston Health Care for the Homeless Program, Inc.Group PAC ID 2668475419, 75 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mbeiser188616@direct.ochin.org

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Boston Health Care for the Homeless Program, Inc.

  dba McInnis Health Group

  • Federally Qualified Health Center (FQHC)
  • Boston, MA
  • NPI 1033157771
  Medicare reassignment Care Compare group NPD
• Boston Health Care for the Homeless Program, Inc.

  dba BHCHP Pharmacy

  • Community/Retail Pharmacy
  • Boston, MA
  • NPI 1194443531
  NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1204070400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744156800000",
    "number": "1508035247",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "780 ALBANY ST",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021182755",
            "telephone_number": "857-654-1000",
            "fax_number": "857-654-1409"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "780 ALBANY ST",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021182524",
            "telephone_number": "857-654-1000",
            "fax_number": "857-654-1100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BEISER",
        "first_name": "MARGUERITE",
        "middle_name": "E",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-02-27",
        "last_updated": "2025-04-09",
        "certification_date": "2025-04-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "MA",
            "license": "278837",
            "primary": false
        },
        {
            "code": "363LC1500X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Community Health",
            "state": "MA",
            "license": "278837",
            "primary": false
        },
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "MA",
            "license": "278837",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Elena Leigh Beideck
• Roy Beinart, M.D.
• Corina Elena Beiner Martinez
• Beate C Beinvogl, MD, MPH
• Ellen Beirne, MB BCH BAO
• Beith Isreal Deaconess Medical Center
• Alyssa Beitler, PA-C
• Diana Lorena Bejarano Pineda, MD
• Jigssa G Bejiga
• Dafjola Bejleraj

• Adult Health Nurse Practitioner in Boston, MA
• Providers in Boston, MA by specialty
• Adult Health Nurse Practitioner in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 9, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.