Individual provider Active NPI

Madeline Emma McGuire

  • Surgical Physician Assistant
  • Boston, MA
National Provider Identifier
1841069697
Registry record updated Oct 24, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgical Physician AssistantTaxonomy code 363AS0400X
Practice address
800 Washington St
Boston, MA 02111-1552
Phone
(617) 636-5858
NPI assigned
Dec 21, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 24, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Surgical Physician Assistant 363AS0400X MA Primary

Addresses

Primary practice location

800 Washington St
Boston, MA 02111-1552

Mailing address

4 Huckleberry Rd
Hopkinton, MA 01748-1055
Phone (774) 479-2799

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20250402000872 MA Practitioner - Physician Assistant 0840713681 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
New England Medical Center Group Practice IncGroup PAC ID 4789647405, 29 clinicians

Practice addresses (Care Compare)

800 Washington St
Boston, MA 02111-1552

Hospital & facility affiliations

  • Tufts Medical Center Hospital, Boston, MA, CCN 220116

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Organizations & group practices 1

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

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1703116800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761264000000",
    "number": "1841069697",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4 HUCKLEBERRY RD",
            "city": "HOPKINTON",
            "state": "MA",
            "postal_code": "017481055",
            "telephone_number": "774-479-2799"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "800 WASHINGTON ST",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021111552",
            "telephone_number": "617-636-5858"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCGUIRE",
        "first_name": "MADELINE",
        "middle_name": "EMMA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-12-21",
        "last_updated": "2025-10-24",
        "certification_date": "2025-10-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "MA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.