Individual provider Active NPI

MD Mamunur Rahman, MD

  • Psychiatry Physician
  • Buffalo, NY
National Provider Identifier
1376285502
Registry record updated Sep 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
341554 Issued in NY
Practice address
400 Forest Ave
Buffalo, NY 14213-1207
Phone
(716) 885-2261
NPI assigned
Apr 8, 2022
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 5, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X 341554 NY Primary

Addresses

Primary practice location

400 Forest Ave
Buffalo, NY 14213-1207

Mailing address

400 Forest Ave
Buffalo, NY 14213-1207
Phone (716) 816-2016

Other practice location 1

8900 Van Wyck Expy
Richmond Hill, NY 11418-2897
Phone (718) 206-5588

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Medicine

NPI Registry JSON

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

{
    "created_epoch": "1649376000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788566400000",
    "number": "1376285502",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "400 FOREST AVE",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142131207",
            "telephone_number": "716-816-2016"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 FOREST AVE",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142131207",
            "telephone_number": "716-885-2261"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "8900 Van Wyck Expy",
            "address_purpose": "LOCATION",
            "city": "Richmond Hill",
            "state": "NY",
            "postal_code": "114182897",
            "country_code": "US",
            "telephone_number": "718-206-5588",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RAHMAN",
        "first_name": "MD MAMUNUR",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2022-04-08",
        "last_updated": "2026-09-05",
        "certification_date": "2026-09-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "NY",
            "license": "341554",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Buffalo, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.