Individual provider Active NPI

Joseph Michael Garasic, MD

  • Interventional Cardiology Physician
  • Boston, MA
National Provider Identifier
1154303808
Registry record updated Oct 1, 2013
On this page

Key facts

NPPES NPI Registry
Primary specialty
Interventional Cardiology PhysicianTaxonomy code 207RI0011X
License
151324 Issued in MA
Practice address
55 Fruit St
Cardiac Catheterization Lab MGH
Boston, MA 02114-2621
Phone
(617) 726-0712
Fax
(617) 726-3539
NPI assigned
Nov 17, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 1, 2013

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 151324 MA
Cardiovascular Disease Physician 207RC0000X 151324 MA
Interventional Cardiology Physician 207RI0011X 151324 MA Primary

Addresses

Primary practice location

55 Fruit St
Cardiac Catheterization Lab MGH
Boston, MA 02114-2621

Mailing address

PO Box 9142
Mass General Physicians Organization
Charlestown, MA 02129-9142
Phone (617) 726-0712

Other identifiers 3

IdentifierTypeStateIssuer
455113OtherMATUFTS HEALTH PLAN
0123650MedicaidMA
J22743OtherMABCBS MA

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
I20040824000772 MA Practitioner - Cardiovascular Disease (Cardiology)Practitioner - Internal Medicine 9436123502 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Cardiovascular Disease (Cardiology)Also: Internal Medicine
Education
Boston University School of Medicine, 1994
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

243 Charles St
Suite 1107
Boston, MA 02114-3002
Phone (617) 273-5699

55 Fruit St
Boston, MA 02114-2696
Phone (617) 724-0287

75 Francis St
Boston, MA 02115-6110
Phone (617) 732-5500

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Coronary angioplasty and stenting30
Pacemaker insertion or repair1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
151324MAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Massachusetts General Physicians Organization Inc Internal Medicine CurrentSince Sep 1, 2000 Accepting new patients
Brigham & Womens Physicians Organization Inc Internal Medicine CurrentSince May 30, 2025 Accepting new patients
The General Hospital Corporation CurrentSince Sep 1, 2000 Accepting new patients
General Hospital Corp Current Accepting new patients
Nantucket Physicians Organization CurrentSince Jun 13, 2020 Accepting new patients
Nantucket Cottage Hospital CurrentSince Feb 4, 2008 Accepting new patients
Nantucket Cottage Hospital CurrentSince Feb 4, 2008 Accepting new patients

Locations

55 Fruit St
#8
Boston, MA 02114
Phone (617) 724-3914

55 Fruit St
#800
Boston, MA 02114
Phone (617) 724-8052

75 Francis St
Boston, MA 02115

55 Fruit St
Boston, MA 02114

55 Fruit St
#2
Boston, MA 02114
Phone (617) 726-2967

57 Prospect St
Nantucket, MA 02554
Phone (508) 228-1200

Interoperability endpoints

  • Direct secure messaging: garasic.joseph.mgh@direct.partners.masshiway.net

Organizations & group practices 7

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 3

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": "1132185600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1380585600000",
    "number": "1154303808",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 9142",
            "address_2": "MASS GENERAL PHYSICIANS ORGANIZATION",
            "city": "CHARLESTOWN",
            "state": "MA",
            "postal_code": "021299142",
            "telephone_number": "617-726-0712",
            "fax_number": "617-726-3539"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "55 FRUIT ST",
            "address_2": "CARDIAC CATHETERIZATION LAB MGH",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021142621",
            "telephone_number": "617-726-0712",
            "fax_number": "617-726-3539"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GARASIC",
        "first_name": "JOSEPH",
        "middle_name": "MICHAEL",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-11-17",
        "last_updated": "2013-10-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "151324",
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "MA",
            "license": "151324",
            "primary": false
        },
        {
            "code": "207RI0011X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": "MA",
            "license": "151324",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TUFTS HEALTH PLAN",
            "identifier": "455113",
            "state": "MA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0123650",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS MA",
            "identifier": "J22743",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.