NPIMap

Individual provider Active NPI

Gary J Balady, M.D.

  • Cardiovascular Disease Physician
  • Boston, MA
National Provider Identifier
1336123801
Registry record updated May 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
46935 Issued in MA
Practice address
732 Harrison Avenue, FL 3
Preston BLDG
Boston, MA 02118-2309
Phone
(617) 638-7490
Fax
(617) 414-8742
NPI assigned
Nov 30, 2005
Last updated
May 15, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 15, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 46935 MA
Cardiovascular Disease Physician 207RC0000X 46935 MA Primary

Addresses

Primary practice location

732 Harrison Avenue, FL 3
Preston BLDG
Boston, MA 02118-2309

Mailing address

960 Massachusetts Ave
FL 2
Boston, MA 02118

Other identifiers 2

IdentifierTypeStateIssuer
110064438AMedicaidMA
3109175MedicaidNH

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
I20050324000815 MA Practitioner - Cardiovascular Disease (Cardiology) 3870549694 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Cardiovascular Disease (Cardiology)
Education
Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 1979
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Evans Medical Foundation IncGroup PAC ID 7416946546, 525 clinicians

Practice addresses (Care Compare)

1 Boston Medical Ctr PL
Boston, MA 02118-2908
Phone (617) 638-8000

72 E Newton St
CR Evans 124
Boston, MA 02118-2308
Phone (617) 638-7253

88 E Newton St
Boston, MA 02118-2308
Phone (617) 414-5405

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Boston Medical Center Corporation Current Accepting new patients
Evans Medical Foundation, Inc. Internal Medicine CurrentSince Jan 19, 1984 Accepting new patients

Locations

1 Boston Medical Ctr Pl
#1
Boston, MA 02118
Phone (617) 414-4929

720 Harrison Ave
Boston, MA 02118
Phone (617) 638-7460

732 Harrison Ave
Fl 3
Boston, MA 02118
Phone (617) 638-5350

88 East Newton St
#H2
Boston, MA 02118
Phone (617) 638-8776

88 Newton St
Boston, MA 02118
Phone (617) 638-7350

960 Massachusetts Ave
Ste 2
Boston, MA 02118
Phone (617) 414-7399

720 Harrison Ave
#503
Roxbury, MA 02118
Phone 6174145404 ext. 2

Interoperability endpoints

  • Direct secure messaging: gbalady9420@direct.bmc.masshiway.net

Organizations & group practices 2

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 8

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": "1133308800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778803200000",
    "number": "1336123801",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "960 MASSACHUSETTS AVE",
            "address_2": "FL 2",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "02118"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "732 HARRISON AVENUE, FL 3",
            "address_2": "PRESTON BLDG",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021182309",
            "telephone_number": "617-638-7490",
            "fax_number": "617-414-8742"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BALADY",
        "first_name": "GARY",
        "middle_name": "J",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-11-30",
        "last_updated": "2026-05-15",
        "certification_date": "2026-05-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "46935",
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "MA",
            "license": "46935",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "110064438A",
            "state": "MA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3109175",
            "state": "NH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.