Michael McGrath

Primary specialty

Registered NurseTaxonomy code 163W00000X

License

987219 Issued in NY

Practice address

825 7TH Ave
New York, NY 10019-6014

Phone

(212) 696-1550

NPI assigned

Jun 1, 2026

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

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.

• Petrychenko Physician PC

  • Specialist
  • Brooklyn, NY
  • NPI 1861413981
  NPD (past)

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

{
    "created_epoch": "1780272000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780272000000",
    "number": "1417889783",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "561 10TH AVE APT 6N",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100363046"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "825 7TH AVE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100196014",
            "telephone_number": "212-696-1550"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCGRATH",
        "first_name": "MICHAEL",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-06-01",
        "last_updated": "2026-06-01",
        "certification_date": "2026-06-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "NM",
            "license": "79305",
            "primary": false
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "NY",
            "license": "987219",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Emily McGrath, LCSW
• Finbar Thomas McGrath, MS, L.AC
• Gillian McGrath, LCSW
• Kristen L. McGrath
• Leigh Elizabeth McGrath
• Michael Daniel McGrath, MD
• Patrick J McGrath, M.D.
• Sean Patrick McGrath
• Tara Jayne McGrath, PTA
• Todd M McGrath, MD

• Registered Nurse in New York, NY
• Providers in New York, NY by specialty
• Registered Nurse in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 1, 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.