Madeleine Mercun McGuire

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

PSY10001424 Issued in MA

Practice address

226 Massachusetts Ave
Arlington, MA 02474-8435

Phone

(617) 977-4470

NPI assigned

Mar 27, 2019

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Opted out of Medicare

Yes, effective May 5, 2026 through May 5, 2028

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

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.

• Community Services Institute

  • Community/Behavioral Health Agency
  • Dorchester, MA
  • NPI 1114452828
  NPD (past)
• Community Services Institute, Inc.

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Springfield, MA
  • NPI 1255450631
  NPD (past)

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

{
    "created_epoch": "1553644800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779753600000",
    "number": "1972064426",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "226 MASSACHUSETTS AVE",
            "city": "ARLINGTON",
            "state": "MA",
            "postal_code": "024748435",
            "telephone_number": "617-977-4770"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "226 MASSACHUSETTS AVE",
            "city": "ARLINGTON",
            "state": "MA",
            "postal_code": "024748435",
            "telephone_number": "617-977-4470"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCGUIRE",
        "first_name": "MADELEINE",
        "middle_name": "MERCUN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-03-27",
        "last_updated": "2026-05-26",
        "certification_date": "2026-05-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "MA",
            "license": "PSY10001424",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alexandra Caroline McArthur-Kewene
• Bernard McCann, PH.D.
• Maryellen McCarthy, R.N.
• Martha E McCarty, M.D.
• Virginia B McCrae, PSY.D.
• Janice McInnes, P.T.
• Judith A McKenna
• Wendy McKernon, PH.D.
• Matthew McKie, LICSW
• Amber D'Amore McMahon, LMHC

• Clinical Psychologist in Arlington, MA
• Providers in Arlington, MA by specialty
• Clinical Psychologist in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 26, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.