Individual provider Active NPI

Arnold T Couamo

  • Case Manager/Care Coordinator
  • Fort Washington, MD
National Provider Identifier
1417822347
Registry record updated Oct 9, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Case Manager/Care CoordinatorTaxonomy code 171M00000X
Practice address
12811 Hallwood PL
Fort Washington, MD 20744-5380
Phone
(240) 360-3311
NPI assigned
Oct 9, 2025
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 9, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Case Manager/Care Coordinator 171M00000X Primary

Addresses

Primary practice location

12811 Hallwood PL
Fort Washington, MD 20744-5380

Mailing address

12811 Hallwood PL
Fort Washington, MD 20744-5380

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

NPI Registry JSON

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

{
    "created_epoch": "1759968000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759968000000",
    "number": "1417822347",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12811 HALLWOOD PL",
            "city": "FORT WASHINGTON",
            "state": "MD",
            "postal_code": "207445380"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12811 HALLWOOD PL",
            "city": "FORT WASHINGTON",
            "state": "MD",
            "postal_code": "207445380",
            "telephone_number": "240-360-3311"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "COUAMO",
        "first_name": "ARNOLD",
        "middle_name": "T",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-10-09",
        "last_updated": "2025-10-09",
        "certification_date": "2025-10-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Fort Washington, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 9, 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.