Individual provider Active NPI

Arthur Chester Morgan

  • Addiction (Substance Use Disorder) Counselor
  • Washington, DC
National Provider Identifier
1023979267
Registry record updated Sep 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X
License
CACII00001297 Issued in DC
Practice address
2307 Martin Luther King Jr Ave SE
Washington, DC 20020-5813
Phone
(202) 525-4855
Fax
(202) 525-4860
NPI assigned
Nov 18, 2025
Last updated
Sep 22, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 22, 2026

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) CounselorGroup: 193400000X SINGLE SPECIALTY GROUP 101YA0400X CACII00001297 DC Primary

Addresses

Primary practice location

2307 Martin Luther King Jr Ave SE
Washington, DC 20020-5813

Mailing address

9622 Hagel Cir
Lorton, VA 22079-4318
Phone (571) 334-5673

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
CACII00001297DCMDAddiction (Substance Use Disorder) Counselor

Practice roles

OrganizationSpecialtyStatusNew patients
Inner City Family Services LLC Single Specialty PastSince Dec 30, 2013 Accepting new patients
Inner City Family Services LLC Past Accepting new patients

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1763424000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790035200000",
    "number": "1023979267",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9622 HAGEL CIR",
            "city": "LORTON",
            "state": "VA",
            "postal_code": "220794318",
            "telephone_number": "571-334-5673"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2307 MARTIN LUTHER KING JR AVE SE",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200205813",
            "telephone_number": "202-525-4855",
            "fax_number": "202-525-4860"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MORGAN",
        "first_name": "ARTHUR",
        "middle_name": "CHESTER",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-11-18",
        "last_updated": "2026-09-22",
        "certification_date": "2026-09-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "DC",
            "license": "CACII00001297",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 22, 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.