Individual provider Active NPI

Elizabeth Alexandra Gagliardi, MD

  • Obstetrics & Gynecology Physician
  • Boston, MA
National Provider Identifier
1669562617
Registry record updated Dec 20, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
239610 Issued in MA
Practice address
147 Milk St
Provider Enrollment - 9TH Floor
Boston, MA 02109-4806
Phone
(617) 654-7280
Fax
(617) 654-7363
NPI assigned
Oct 13, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 20, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 239610 MA Primary

Addresses

Primary practice location

147 Milk St
Provider Enrollment - 9TH Floor
Boston, MA 02109-4806

Mailing address

147 Milk St
Provider Enrollment - 9TH Floor
Boston, MA 02109-4806
Phone (617) 654-7280

Other practice location 1

41 Mall Rd
Burlington, MA 01805-4806
Phone (781) 744-8000

Other identifiers 1

IdentifierTypeStateIssuer
110083807AMedicaidMA

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address egagliardimd22015@direct.atrius.masshiway.net

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: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20091103000646 MA Practitioner - Obstetrics/Gynecology 7214075753 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
University of Virginia School of Medicine, 2005
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Lahey Clinic IncGroup PAC ID 2264336528, shared by 3 NPIs, 1,381 clinicians

Practice addresses (Care Compare)

29 Mall Rd
Burlington, MA 01805-0001

41 Highland Ave
Winchester, MA 01890-1446
Phone (781) 729-9000

41 Mall Rd
Burlington, MA 01805-0001

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
239610MAMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc Obstetrics & Gynecology CurrentSince Jul 1, 2010 Accepting new patients
Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc CurrentSince Sep 1, 2025 Accepting new patients
Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc CurrentSince Jul 1, 2010 Accepting new patients
Beth Israel Deaconess Medical Center, Inc. CurrentSince Jul 1, 2010 Accepting new patients
Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc Current Accepting new patients
Lahey Clinic, Inc CurrentSince Nov 14, 2023 Accepting new patients
Lahey Clinic, Inc. CurrentSince Nov 14, 2023 Accepting new patients
Beth Israel Deaconess Medical Center, Inc. CurrentSince Jul 1, 2010 Accepting new patients

Locations

147 Milk St
Fl 9
Boston, MA 02109
Phone (617) 559-8051

133 Brookline Ave
Boston, MA 02215
Phone (617) 421-1000

330 Brookline Ave
Boston, MA 02215
Phone (617) 667-2000

41 Mall Rd
Burlington, MA 01805
Phone (781) 744-8400

67 S Bedford St
Ste 300W
Burlington, MA 01803

Interoperability endpoints

  • Direct secure messaging: egagliardi94399@direct.bilh.masshiway.net

Organizations & group practices 8

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": "1160697600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1703030400000",
    "number": "1669562617",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "147 MILK ST",
            "address_2": "PROVIDER ENROLLMENT - 9TH FLOOR",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021094806",
            "telephone_number": "617-654-7280",
            "fax_number": "617-654-7363"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "147 MILK ST",
            "address_2": "PROVIDER ENROLLMENT - 9TH FLOOR",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021094806",
            "telephone_number": "617-654-7280",
            "fax_number": "617-654-7363"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "41 Mall Rd",
            "address_purpose": "LOCATION",
            "city": "Burlington",
            "state": "MA",
            "postal_code": "018054806",
            "country_code": "US",
            "telephone_number": "781-744-8000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GAGLIARDI",
        "first_name": "ELIZABETH",
        "middle_name": "ALEXANDRA",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-10-13",
        "last_updated": "2023-12-20",
        "certification_date": "2023-12-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "MA",
            "license": "239610",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "110083807A",
            "state": "MA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "egagliardimd22015@direct.atrius.masshiway.net",
            "affiliation": "N",
            "address_1": "147 Milk St",
            "address_2": "Provider Enrollment - 9th Floor",
            "city": "Boston",
            "state": "MA",
            "country_code": "US",
            "postal_code": "021094806",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.