Individual provider Active NPI

Gaby Weissman, M.D.

  • Cardiovascular Disease Physician
  • Washington, DC
National Provider Identifier
1629010285
Registry record updated Mar 30, 2011
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
D0064333 Issued in MD
Practice address
110 Irving St NW
RM 1063NA
Washington, DC 20010-3017
Phone
(202) 877-7206
Fax
(202) 877-2247
NPI assigned
Jun 11, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 30, 2011

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X D0064333 MD Primary

Addresses

Primary practice location

110 Irving St NW
RM 1063NA
Washington, DC 20010-3017

Mailing address

110 Irving St NW
RM 1063NA
Washington, DC 20010-3017
Phone (202) 877-7206

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD, DC2 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
I20060726000280 MD Practitioner - Cardiovascular Disease (Cardiology) 4385657931 Reassigns benefits to 1 organization
I20080129000321 DC Practitioner - Cardiovascular Disease (Cardiology) 4385657931 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Cardiovascular Disease (Cardiology)
Education
University of Texas Medical Branch at Galveston, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Medstar Heart Institute LLCGroup PAC ID 5698932960, 308 clinicians
Medstar Medical Group II LLCGroup PAC ID 0547413825, 3,726 clinicians

Practice addresses (Care Compare)

110 Irving St NW
Washington, DC 20010-3017
Phone (202) 877-2851

1145 19TH St NW
311 MMG at 19TH Street NW
Washington, DC 20036-3735
Phone (202) 429-2401

3007 Tilden St NW
Suite 5N
Washington, DC 20008-3030

3800 Reservoir Rd NW
Washington, DC 20007-2113
Phone (703) 558-1400

7503 Surratts Rd
Clinton, MD 20735-3358
Phone (301) 868-8000

Hospital & facility affiliations

  • Medstar Washington Hospital Center Hospital, Washington, DC, CCN 090011
  • Medstar Georgetown University Hospital Hospital, Washington, DC, CCN 090004
  • Medstar Union Memorial Hospital Hospital, Baltimore, MD, CCN 210024
  • Medstar Good Samaritan Hospital Hospital, Baltimore, MD, CCN 210056
  • Medstar Southern Maryland Hospital Center Hospital, Clinton, MD, CCN 210062

Merit-based Incentive Payment System (MIPS)

Final score
85.94 of 100Reported as group
Quality
66.29
Promoting interoperability
100
Improvement activities
40
Cost
74.65

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
D0064333MDMDCardiovascular Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Medstar Medical Group II LLC CurrentSince Oct 1, 2025 Accepting new patients
Medstar Medical Group Radiology, LLC CurrentSince Jan 26, 2016 Accepting new patients
Medstar Heart Institute LLC Cardiovascular Disease CurrentSince Feb 16, 2016 Accepting new patients
Medstar Medical Group II LLC CurrentSince Oct 1, 2025 Accepting new patients
Midatlantic Cardiovascular Associates PA Cardiovascular Disease Past Accepting new patients
Saint Joseph Medical Center , Inc. Past Accepting new patients
Washington Hospital Center Corp Past Accepting new patients

Locations

110 Irving St NW
Rm 1063NA
Washington, DC 20010
Phone (202) 877-7206

3800 Reservoir Rd NW
Washington, DC 20007
Phone (202) 687-2203

110 Irving St NW
Washington, DC 20010
Phone (202) 877-2000

110 Irving St NW
Ste 2A2
Washington, DC 20010
Phone (301) 774-8882

1145 19th St NW
Ste 311
Washington, DC 20036
Phone (202) 429-2401

110 Irving St NW
Rm BA94
Washington, DC 20010
Phone (202) 877-6429

201 E University Pkwy
Baltimore, MD 21218
Phone (410) 554-2651

3001 S Hanover St
Brooklyn Park, MD 21225
Phone (410) 350-3200

4061 Powder Mill Rd
Ste 210
Calverton, MD 20705
Phone (202) 669-8501

25500 Point Lookout Rd
Leonardtown, MD 20650
Phone (301) 475-6106

1838 Greene Tree Rd
Ste 535
Pikesville, MD 21208
Phone (410) 469-4937

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 5

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": "1149984000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1301443200000",
    "number": "1629010285",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "110 IRVING ST NW",
            "address_2": "RM 1063NA",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200103017",
            "telephone_number": "202-877-7206",
            "fax_number": "202-877-2247"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "110 IRVING ST NW",
            "address_2": "RM 1063NA",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200103017",
            "telephone_number": "202-877-7206",
            "fax_number": "202-877-2247"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WEISSMAN",
        "first_name": "GABY",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-11",
        "last_updated": "2011-03-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "MD",
            "license": "D0064333",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.