Medical Associates of Greater Boston

Primary specialty

Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X

Legal business name

MEDICAL ASSOCIATES OF GREATER BOSTON

Practice address

307 W Central St
Natick, MA 01760-3719

Phone

(508) 820-8383

Fax

(508) 820-0250

NPI assigned

Feb 9, 2007

Last updated

Sep 11, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Amy Stacey

Title

Practice Manager

Phone

(508) 820-8383

Specialties & licenses 2

Addresses

Interoperability endpoints

• Direct secure messaging: suna.jo-ann.magb@direct.partners.masshiway.net
• Direct secure messaging: tirmizi.hadia.magb@direct.partners.masshiway.net

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Hadia Fatima Tirmizi, M.D.

  • Internal Medicine Physician
  • Waltham, MA
  • NPI 1235124249
  NPD

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

{
    "created_epoch": "1170979200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1346381811",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "307 W CENTRAL ST",
            "city": "NATICK",
            "state": "MA",
            "postal_code": "017603719",
            "telephone_number": "508-820-8383",
            "fax_number": "508-820-0250"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "307 W CENTRAL ST",
            "city": "NATICK",
            "state": "MA",
            "postal_code": "017603719",
            "telephone_number": "508-820-8383",
            "fax_number": "508-820-0250"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MEDICAL ASSOCIATES OF GREATER BOSTON",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-02-09",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "STACEY",
        "authorized_official_first_name": "AMY",
        "authorized_official_title_or_position": "PRACTICE MANAGER",
        "authorized_official_telephone_number": "508-820-8383"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RE0101X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Casey McNamara
• Kailey McNamara, M.ED, RDN, LDN
• Abby McNulty
• Courtney Degemmis McNulty, LICSW
• Nancy Shelley McPhee, HIS
• Ciara Medina
• Yohanna Friedman Medley, MSW
• Tammi Jane Meehan, M.ED.
• Megna Nutrition Associates, Inc
• Georgia Meireles

• Endocrinology, Diabetes & Metabolism Physician in Natick, MA
• Providers in Natick, MA by specialty
• Endocrinology, Diabetes & Metabolism Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.