Individual provider Active NPI

Megan Carol Gallagher, M.D.

  • Infectious Disease Physician
  • Springfield, MA
National Provider Identifier
1114284890
Registry record updated Oct 19, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Infectious Disease PhysicianTaxonomy code 207RI0200X
License
275103 Issued in MA
Practice address
3300 Main St FL 3
Springfield, MA 01107-1112
Phone
(413) 794-7394
Fax
(413) 794-7136
NPI assigned
Apr 18, 2012
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 19, 2024

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 79563 CT
Infectious Disease Physician 207RI0200X 275103 MA Primary

Addresses

Primary practice location

3300 Main St FL 3
Springfield, MA 01107-1112

Mailing address

280 Chestnut St FL 2
Springfield, MA 01199-1619
Phone (413) 794-5700

Other practice location 1

80 Seymour St
Hartford, CT 06106-3315
Phone (860) 972-2878

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA, CT2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20180719002006 MA Practitioner - Infectious Disease 3870891542 Reassigns benefits to 1 organization
I20241024002985 CT Practitioner - Internal Medicine 3870891542 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Drexel University College of Medicine, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Hartford HospitalGroup PAC ID 2567366016, 1,040 clinicians

Practice addresses (Care Compare)

80 Seymour St
Hartford, CT 06102-8000
Phone (860) 545-7500

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
R2306NHMDPharmacist
275103MAMDInfectious Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Hartford Hospital CurrentSince Nov 1, 2024 Accepting new patients
Hartford Healthcare Medical Group Specialists LLC CurrentSince May 1, 2025 Accepting new patients
Hartford Hospital CurrentSince Nov 1, 2024 Accepting new patients
Hartford Healthcare Medical Group Specialists, PLLC Infectious Disease CurrentSince May 1, 2025 Accepting new patients
Mercy Inpatient Medical Associates Inc. CurrentSince Sep 30, 2018 Accepting new patients

Locations

80 Seymour St
Hartford, CT 06106
Phone (860) 545-2249

1244 Storrs Rd
Storrs Mansfield, CT 06268
Phone (860) 724-2579

1290 Silas Deane Hwy
Wethersfield, CT 06109
Phone (860) 972-6977

759 Chestnut St
Springfield, MA 01199
Phone (413) 794-3233

233 Carew St
#101
Springfield, MA 01104
Phone (413) 748-9212

175 Carew St
Ste 250
Springfield, MA 01104
Phone (413) 748-7350

Interoperability endpoints

  • Direct secure messaging: megan.gallagher@xdr.hhchealthdirect.org

Organizations & group practices 5

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 2

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": "1334707200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1729296000000",
    "number": "1114284890",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "280 CHESTNUT ST FL 2",
            "city": "SPRINGFIELD",
            "state": "MA",
            "postal_code": "011991619",
            "telephone_number": "413-794-5700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3300 MAIN ST FL 3",
            "city": "SPRINGFIELD",
            "state": "MA",
            "postal_code": "011071112",
            "telephone_number": "413-794-7394",
            "fax_number": "413-794-7136"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "80 Seymour St",
            "address_purpose": "LOCATION",
            "city": "Hartford",
            "state": "CT",
            "postal_code": "061063315",
            "country_code": "US",
            "telephone_number": "860-972-2878",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GALLAGHER",
        "first_name": "MEGAN",
        "middle_name": "CAROL",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-04-18",
        "last_updated": "2024-10-19",
        "certification_date": "2024-10-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "CT",
            "license": "79563",
            "primary": false
        },
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "MA",
            "license": "275103",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Springfield, MA

Sources for this page

Verify at the official NPI Registry.