Individual provider Active NPI

David L Foster

  • Addiction (Substance Use Disorder) Counselor
  • Highland Park, NJ
National Provider Identifier
1891672267
Registry record updated Aug 18, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X
License
44SLO6294900 Issued in NJ
Practice address
320 Raritan Ave
Highland Park, NJ 08904-2752
Phone
(347) 693-1050
NPI assigned
Aug 18, 2025
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 18, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction (Substance Use Disorder) Counselor 101YA0400X 44SLO6294900 NJ Primary

Addresses

Primary practice location

320 Raritan Ave
Highland Park, NJ 08904-2752

Mailing address

320 Raritan Ave Ste 309
Highland Park, NJ 08904-2752
Phone (347) 693-1050

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
44SLO6294900NJMDAddiction (Substance Use Disorder) Counselor

NPI Registry JSON

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

{
    "created_epoch": "1755475200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755475200000",
    "number": "1891672267",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "320 RARITAN AVE STE 309",
            "city": "HIGHLAND PARK",
            "state": "NJ",
            "postal_code": "089042752",
            "telephone_number": "347-693-1050"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "320 RARITAN AVE",
            "city": "HIGHLAND PARK",
            "state": "NJ",
            "postal_code": "089042752",
            "telephone_number": "347-693-1050"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FOSTER",
        "first_name": "DAVID",
        "middle_name": "L",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-08-18",
        "last_updated": "2025-08-18",
        "certification_date": "2025-08-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "NJ",
            "license": "44SLO6294900",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Highland Park, NJ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 18, 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.