Individual provider Active NPI

Robert Reifert, LCSW

  • Social Worker
  • Sayville, NY
National Provider Identifier
1235857145
Registry record updated Oct 15, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
114776 Issued in NY
Practice address
142 Railroad Ave
Sayville, NY 11782-2710
Phone
(631) 806-1095
NPI assigned
Aug 16, 2022
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 15, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X 114776 NY Primary

Addresses

Primary practice location

142 Railroad Ave
Sayville, NY 11782-2710

Mailing address

205 Thunder Rd
Holbrook, NY 11741-4435

Other identifiers 1

IdentifierTypeStateIssuer
08232428MedicaidNY

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

State licenses

LicenseStateTypeSpecialty
114776NYMDSocial Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Perceptions Licensed Clinical Social Work PLLC CurrentSince Nov 30, 2025 Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1660608000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760486400000",
    "number": "1235857145",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "205 THUNDER RD",
            "city": "HOLBROOK",
            "state": "NY",
            "postal_code": "117414435"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "142 RAILROAD AVE",
            "city": "SAYVILLE",
            "state": "NY",
            "postal_code": "117822710",
            "telephone_number": "631-806-1095"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "REIFERT",
        "first_name": "ROBERT",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2022-08-16",
        "last_updated": "2025-10-15",
        "certification_date": "2025-10-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "NY",
            "license": "114776",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "08232428",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Sayville, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 15, 2025; 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.