NPIMap

Individual provider Active NPI

Alexander D. Griffin, M.D.

  • Infectious Disease Physician
  • Quincy, MA
National Provider Identifier
1417104902
Registry record updated Sep 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Infectious Disease PhysicianTaxonomy code 207RI0200X
License
254736 Issued in MA
Practice address
418 Quincy Ave
Quincy, MA 02169-8130
Phone
(617) 479-0202
Fax
(781) 882-8588
NPI assigned
Aug 26, 2008
Last updated
Sep 16, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 16, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Infectious Disease Physician 207RI0200X 254736 MA Primary
Infectious Disease Physician 207RI0200X TRN10875 FL

Addresses

Primary practice location

418 Quincy Ave
Quincy, MA 02169-8130

Mailing address

2100 Dorchester Ave
Dorchester, MA 02124-5615
Phone (617) 506-4910

Other practice location 1

235 North Pearl St
Brockton, MA 02301
Phone (508) 427-3000

Other practice location 2

50 Boston St
Lynn, MA 01904-2538
Phone (781) 342-4191

Other practice location 3

179 Quincy St Ste 2
Brockton, MA 02302-2966
Phone (508) 283-3154

Other practice location 4

205 Parkingway
Quincy, MA 02169
Phone (617) 820-5968

Other practice location 5

301 Columbia Rd
Boston, MA 02121-3409
Phone (617) 237-6838

Other practice location 6

736 Cambridge St
Brighton, MA 02135
Phone (617) 779-6700

Other practice location 7

2100 Dorchester Ave
Dorchester, MA 02124-5615
Phone (617) 506-4910

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20140320000013 MA Practitioner - Internal MedicinePractitioner - Infectious DiseasePractitioner - Hospitalist 1658552609 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Hospitalist, Infectious Disease
Education
Other, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
BMC Affiliated Physicians, Inc.Group PAC ID 9830133123, 543 clinicians
Gather Health Primary Care of Massachusetts PCGroup PAC ID 3577932920, 15 clinicians

Practice addresses (Care Compare)

235 N Pearl St
Brockton, MA 02301-1794
Phone (508) 427-3000

301 Columbia Rd
Boston, MA 02121-3409
Phone (617) 237-6838

736 Cambridge St
Brighton, MA 02135-2907
Phone (617) 789-3000

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
TRN10875FLMDInfectious Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
BMC Affiliated Physicians, Inc. CurrentSince Apr 1, 2025 Accepting new patients
Gather Health Primary Care of Massachusetts PC CurrentSince May 15, 2024 Accepting new patients
Revere Medical of Massachusetts, PC CurrentSince Dec 17, 2024 Accepting new patients
Steward Medical Group, Inc CurrentSince Sep 30, 2013 Accepting new patients
Steward Medical Group, Inc CurrentSince Sep 30, 2013 Accepting new patients
Clarksdale Hma Physician Management LLC Past Accepting new patients

Locations

11 Nevins St
Ste 201
Brighton, MA 02135
Phone (617) 789-2442

736 Cambridge St
Brighton, MA 02135
Phone (617) 789-2762

77 Warren St
Fl 5
Brighton, MA 02135
Phone (617) 254-3376

179 Quincy St
Ste 2
Brockton, MA 02302
Phone (508) 283-3154

235 N Pearl St
Brockton, MA 02301
Phone (508) 427-2525

301 Columbia Rd
Dorchester, MA 02121
Phone (617) 237-6838

2100 Dorchester Ave
Dorchestr Ctr, MA 02124
Phone (617) 506-2222

15 Payson Rd
Ste 3
Foxboro, MA 02035
Phone (508) 772-1438

100 Amesbury St
Ste 103
Lawrence, MA 01840
Phone (978) 683-0157

50 Boston St
Lynn, MA 01904
Phone (781) 342-4191

205 Parkingway
Quincy, MA 02169
Phone (617) 820-5968

744 E Squantum St
Quincy, MA 02171
Phone (617) 820-5968

312 Bedford St
Whitman, MA 02382
Phone (781) 447-8700

Interoperability endpoints

  • Direct secure messaging: agriffin252528@direct.bmc.masshiway.net
  • Direct secure messaging: alexander.griffin.1@26984.direct.athenahealth.com
  • FHIR API: https://api.platform.athenahealth.com/26984/brand/1/csg/1/fhir/r4

Organizations & group practices 6

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.

Hospital & facility affiliations 14

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

View all 14

NPI Registry JSON

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

{
    "created_epoch": "1219708800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789516800000",
    "number": "1417104902",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2100 DORCHESTER AVE",
            "city": "DORCHESTER",
            "state": "MA",
            "postal_code": "021245615",
            "telephone_number": "617-506-4910"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "418 QUINCY AVE",
            "city": "QUINCY",
            "state": "MA",
            "postal_code": "021698130",
            "telephone_number": "617-479-0202",
            "fax_number": "781-882-8588"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "235 North Pearl St",
            "address_purpose": "LOCATION",
            "city": "Brockton",
            "state": "MA",
            "postal_code": "02301",
            "country_code": "US",
            "telephone_number": "508-427-3000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "50 Boston St",
            "address_purpose": "LOCATION",
            "city": "Lynn",
            "state": "MA",
            "postal_code": "019042538",
            "country_code": "US",
            "telephone_number": "781-342-4191",
            "fax_number": "833-450-5157",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "179 Quincy St Ste 2",
            "address_purpose": "LOCATION",
            "city": "Brockton",
            "state": "MA",
            "postal_code": "023022966",
            "country_code": "US",
            "telephone_number": "508-283-3154",
            "fax_number": "833-450-5159",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "205 Parkingway",
            "address_purpose": "LOCATION",
            "city": "Quincy",
            "state": "MA",
            "postal_code": "02169",
            "country_code": "US",
            "telephone_number": "617-820-5968",
            "fax_number": "833-471-5603",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "301 Columbia Rd",
            "address_purpose": "LOCATION",
            "city": "Boston",
            "state": "MA",
            "postal_code": "021213409",
            "country_code": "US",
            "telephone_number": "617-237-6838",
            "fax_number": "833-450-5158",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "736 Cambridge St",
            "address_purpose": "LOCATION",
            "city": "Brighton",
            "state": "MA",
            "postal_code": "02135",
            "country_code": "US",
            "telephone_number": "617-779-6700",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2100 Dorchester Ave",
            "address_purpose": "LOCATION",
            "city": "Dorchester",
            "state": "MA",
            "postal_code": "021245615",
            "country_code": "US",
            "telephone_number": "617-506-4910",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GRIFFIN",
        "first_name": "ALEXANDER",
        "middle_name": "D.",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-08-26",
        "last_updated": "2026-09-16",
        "certification_date": "2026-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "MA",
            "license": "254736",
            "primary": true
        },
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "FL",
            "license": "TRN10875",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Quincy, MA

Sources for this page

Verify at the official NPI Registry.