Harrison Grimm

Primary specialty

Social WorkerTaxonomy code 104100000X

Legal business name

HARRISON GRIMM

Practice address

48 Smith St
Sayville, NY 11782-2727

Phone

(332) 330-3903

NPI assigned

Jul 20, 2026

Organization subpart

No

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

Authorized official

Name

Harrison Grimm

Title

Owner

Phone

(332) 330-3903

Specialties & licenses 1

Addresses

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

{
    "created_epoch": "1784505600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1784505600000",
    "number": "1609796549",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "48 SMITH ST",
            "city": "SAYVILLE",
            "state": "NY",
            "postal_code": "117822727"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "48 SMITH ST",
            "city": "SAYVILLE",
            "state": "NY",
            "postal_code": "117822727",
            "telephone_number": "332-330-3903"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HARRISON GRIMM",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-07-20",
        "last_updated": "2026-07-20",
        "certification_date": "2026-07-20",
        "status": "A",
        "authorized_official_last_name": "GRIMM",
        "authorized_official_first_name": "HARRISON",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "332-330-3903"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• H.E.J.J.Pharmacy LTD
• Allison Halbig, D.P.T
• Linda A Halliday, RN
• Kari Lynn Hamilton, LPN
• Marla Kay Hamilton, MHC-LP
• Meghan Luise Hart, OTR/L
• Sarah Hartmann
• Gabrielle Herard, FNP
• Kenneth R Herbert, PSY.D.
• Kimberly Hession, LCSW

• Social Worker in Sayville, NY
• Providers in Sayville, NY by specialty
• Social Worker in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 20, 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.