Individual provider Active NPI

Christopher Andrew Doherty, CASAC-T, CRPA

  • Addiction (Substance Use Disorder) Counselor
  • Brooklyn, NY
National Provider Identifier
1780598391
Registry record updated Sep 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X
License
CASAC-T-42039 Issued in NY
Practice address
102 Pilling St
Brooklyn, NY 11207-1610
Phone
(718) 602-1000
NPI assigned
Sep 30, 2026
Last updated
Sep 30, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 30, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction (Substance Use Disorder) Counselor 101YA0400X CASAC-T-42039 NY Primary
Peer Specialist 175T00000X CRPA-6858 NY

Addresses

Primary practice location

102 Pilling St
Brooklyn, NY 11207-1610

Mailing address

74 Garfield PL Apt 1R
Brooklyn, NY 11215-2074
Phone (570) 604-8899

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

NPI Registry JSON

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

{
    "created_epoch": "1790726400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790726400000",
    "number": "1780598391",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "74 GARFIELD PL APT 1R",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112152074",
            "telephone_number": "570-604-8899"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "102 PILLING ST",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112071610",
            "telephone_number": "718-602-1000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DOHERTY",
        "first_name": "CHRISTOPHER",
        "middle_name": "ANDREW",
        "credential": "CASAC-T, CRPA",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-09-30",
        "last_updated": "2026-09-30",
        "certification_date": "2026-09-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "NY",
            "license": "CASAC-T-42039",
            "primary": true
        },
        {
            "code": "175T00000X",
            "taxonomy_group": "",
            "desc": "Peer Specialist",
            "state": "NY",
            "license": "CRPA-6858",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Brooklyn, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 30, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.