Tom Anastasis Grantis, D.C.

Primary specialty

ChiropractorTaxonomy code 111N00000X

License

X012407-1 Issued in NY

Practice address

280 E Main St
East Islip, NY 11730-2837

Phone

(631) 224-3036

Fax

(631) 224-4764

NPI assigned

Mar 1, 2007

Sex

Male

Sole proprietor

No

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

Enrolled in NY

Enrollment records 1

Specialty

Chiropractic

Education

New York Chiropractic College, 2002

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Robin Stein DC PCGroup PAC ID 3870688039, 2 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

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

• Robin Stein DC PC

  • Chiropractor
  • East Islip, NY
  • NPI 1659588598
  Medicare reassignment Care Compare group
• Twin Hills Chiropractic Health Center, P.C.

  • Chiropractor
  • Muncy, PA
  • NPI 1770565368
  NPD (past)

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

{
    "created_epoch": "1172707200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1735862400000",
    "number": "1053449876",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "280 E MAIN ST",
            "city": "EAST ISLIP",
            "state": "NY",
            "postal_code": "117302837",
            "telephone_number": "631-224-3036",
            "fax_number": "631-224-4764"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "280 E MAIN ST",
            "city": "EAST ISLIP",
            "state": "NY",
            "postal_code": "117302837",
            "telephone_number": "631-224-3036",
            "fax_number": "631-224-4764"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRANTIS",
        "first_name": "TOM",
        "middle_name": "ANASTASIS",
        "name_prefix": "Dr.",
        "credential": "D.C.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-03-01",
        "last_updated": "2025-01-03",
        "certification_date": "2025-01-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "NY",
            "license": "X012407-1",
            "primary": true
        },
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "NJ",
            "license": "38MC00609500",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Brian Godbout, P.T.
• Emilly Jane Goldberg, LPN
• Michelle Golini, RN
• Lionel Gondolfo
• Kerry Marie Goodwin, MA
• Yaminah Naja Graves
• Genevieve Ann Gravina
• Mary Gravina, LCSW-R
• Victor C Gremli Jr., DC
• Stephanie Grindell, MA

• Chiropractor in East Islip, NY
• Providers in East Islip, NY by specialty
• Chiropractor in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 3, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.