Organization Active NPI

Nacoss LLC

  • Substance Abuse Rehabilitation Facility
  • Baltimore, MD
National Provider Identifier
1023993490
Registry record updated Feb 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Substance Abuse Rehabilitation FacilityTaxonomy code 324500000X
Legal business name
NACOSS LLC
Practice address
5105-5107 Linden Heights Ave
Baltimore, MD 21215-5705
Phone
(240) 671-9957
NPI assigned
Aug 6, 2025
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 6, 2026

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

Authorized official

Name
Mr. O'Dell Sylvester Smoot Jr.
Title
Chief Operating Officer
Phone
(240) 671-9957

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Substance Abuse Rehabilitation Facility 324500000X Primary

Addresses

Primary practice location

5105-5107 Linden Heights Ave
Baltimore, MD 21215-5705

Mailing address

12210 Drummond Maple Dr
Humble, TX 77346-4955
Phone (240) 671-9957

National Provider Directory

National Provider Directory
Tax ID family
Nacoss LLC2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1754438400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1770336000000",
    "number": "1023993490",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12210 DRUMMOND MAPLE DR",
            "city": "HUMBLE",
            "state": "TX",
            "postal_code": "773464955",
            "telephone_number": "240-671-9957"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5105-5107 LINDEN HEIGHTS AVE",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212155705",
            "telephone_number": "240-671-9957"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "NACOSS LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-08-06",
        "last_updated": "2026-02-06",
        "certification_date": "2026-02-06",
        "status": "A",
        "authorized_official_last_name": "SMOOT",
        "authorized_official_first_name": "O'DELL",
        "authorized_official_middle_name": "SYLVESTER",
        "authorized_official_title_or_position": "CHIEF OPERATING OFFICER",
        "authorized_official_telephone_number": "240-671-9957",
        "authorized_official_name_prefix": "Mr.",
        "authorized_official_name_suffix": "Jr."
    },
    "taxonomies": [
        {
            "code": "324500000X",
            "taxonomy_group": "",
            "desc": "Substance Abuse Rehabilitation Facility",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Baltimore, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 6, 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.