Matthew Joseph Gesner, MD

Primary specialty

Pediatric Infectious Diseases PhysicianTaxonomy code 2080P0208X

License

179219 Issued in NY

Practice address

451 Clarkson Ave
Box 294, Kings County Hospital
Brooklyn, NY 11203

Phone

(718) 245-4486

Fax

(718) 245-3346

NPI assigned

Feb 8, 2006

Last updated

Jul 13, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Interoperability endpoints

• Direct secure messaging: mgesner1052602@nychhc.direct-ci.com

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.

• New York City Health and Hospitals Corporation

  dba Kings County Hospital Center

  • General Acute Care Hospital
  • Brooklyn, NY
  • NPI 1043224355
  NPD (past)

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

{
    "created_epoch": "1139356800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1861465114",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "25 PLAZA ST",
            "address_2": "1H",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "11217",
            "telephone_number": "718-245-4486",
            "fax_number": "718-245-3346"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "451 CLARKSON AVE",
            "address_2": "BOX 294, KINGS COUNTY HOSPITAL",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "11203",
            "telephone_number": "718-245-4486",
            "fax_number": "718-245-3346"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GESNER",
        "first_name": "MATTHEW",
        "middle_name": "JOSEPH",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-08",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080P0208X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Infectious Diseases",
            "state": "NY",
            "license": "179219",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00246117",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Iumi Briones Gervasio
• Taden Mitchell Gery, PT, DPT
• Oleg Gerzhgorin
• Galina Gerzhgorina
• Elina Gerzon, OTR/L
• Jennifer Gesualdo
• Get Well Medical Supplies
• Get Well Pharmacy Inc.
• Dianne Angela Getfield-Martin
• Erin Gething Knittel

• Pediatric Infectious Diseases Physician in Brooklyn, NY
• Providers in Brooklyn, NY by specialty
• Pediatric Infectious Diseases Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.