Individual provider Active NPI

Alexander Brun, MD

  • Gastroenterology Physician
  • Brooklyn, NY
National Provider Identifier
1164735072
Registry record updated Jul 6, 2015
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
264831 Issued in NY
Practice address
1517 Voorhies Ave
Ground Floor
Brooklyn, NY 11235-3919
Phone
(718) 332-0600
NPI assigned
Jul 20, 2010
Last updated
Jul 6, 2015By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 6, 2015

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X 264831 NY Primary

Addresses

Primary practice location

1517 Voorhies Ave
Ground Floor
Brooklyn, NY 11235-3919

Mailing address

1517 Voorhies Ave
Ground Floor
Brooklyn, NY 11235-3919
Phone (718) 332-0600

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
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
I20151014000779 NY Practitioner - Gastroenterology 6800105974 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
Other, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Triborough Gi PLLCGroup PAC ID 2466761531, 15 clinicians

Practice addresses (Care Compare)

129 Saint Nicholas Ave
Brooklyn, NY 11237-4051
Phone (718) 332-0600

1672 Sheepshead Bay Rd
Brooklyn, NY 11235-3803
Phone (718) 332-0600

2043 Richmond Ave
Staten Island, NY 10314-3936
Phone (718) 332-0600

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as group

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy225
Upper gastrointestinal (GI) endoscopy for acid reflux138

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Staten Island GSC LLC CurrentSince Apr 1, 2025 Accepting new patients
Be Well Primary Health Care Center, LLC CurrentSince Feb 17, 2016 Accepting new patients
Triborough Gi PLLC Gastroenterology CurrentSince Aug 14, 2015 Accepting new patients
Goldstep Ambulatory Surgery Center, LLC CurrentSince Jan 6, 2016 Accepting new patients
Triborough Gi PLLC CurrentSince Aug 14, 2015 Accepting new patients
Digestive Disease Care, PC Gastroenterology Past Accepting new patients
Suny Downstate Medical Center PastSince Jan 29, 2018 Accepting new patients

Locations

1517 Voorhies Ave
Brooklyn, NY 11235
Phone (718) 368-1666

1672 Sheepshead Bay Rd
Brooklyn, NY 11235
Phone (718) 795-2734

3007 Farragut Rd
Brooklyn, NY 11210
Phone (347) 915-1177

2043 Richmond Ave
Staten Island, NY 10314
Phone (718) 710-4906

Networks

  • Healthfirst Medicare Network H5989
  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H9678
  • Healthfirst Medicare Network H3359

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1279584000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1436140800000",
    "number": "1164735072",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1517 VOORHIES AVE",
            "address_2": "GROUND FLOOR",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112353919",
            "telephone_number": "718-332-0600"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1517 VOORHIES AVE",
            "address_2": "GROUND FLOOR",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112353919",
            "telephone_number": "718-332-0600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BRUN",
        "first_name": "ALEXANDER",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-07-20",
        "last_updated": "2015-07-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NY",
            "license": "264831",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Brooklyn, NY

Sources for this page

Verify at the official NPI Registry.