NPIMap

Organization Active NPI

Kenah One Health Care Services, LLC

  • Methadone Clinic
  • Chestertown, MD
National Provider Identifier
1992663645
Registry record updated Feb 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Methadone ClinicTaxonomy code 261QM2800X
Legal business name
KENAH ONE HEALTH CARE SERVICES, LLC
Practice address
521 Washington Avenue
Second Floor
Chestertown, MD 21620-1257
Phone
(443) 491-7811
NPI assigned
Jan 12, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 2, 2026

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

Authorized official

Name
Ketty M NgonaNPI 1962714204
Title
Ceo
Phone
(443) 465-9958

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Methadone Clinic 261QM2800X Primary

Addresses

Primary practice location

521 Washington Avenue
Second Floor
Chestertown, MD 21620-1257

Mailing address

7735 Hollins Chapel CT
Glen Burnie, MD 21060-8396

National Provider Directory

National Provider Directory
Tax ID family
Kenah One Health Care Services LLC23 organizations share this tax ID, including this one

Other organizations with this tax ID 22

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

View all 22

Locations

521 Washington Ave
Ste 2
Chestertown, MD 21620
Phone (443) 491-7811

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": "1768176000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1769990400000",
    "number": "1992663645",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7735 HOLLINS CHAPEL CT",
            "city": "GLEN BURNIE",
            "state": "MD",
            "postal_code": "210608396"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "521 WASHINGTON AVENUE",
            "address_2": "SECOND FLOOR",
            "city": "CHESTERTOWN",
            "state": "MD",
            "postal_code": "216201257",
            "telephone_number": "443-491-7811"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "KENAH ONE HEALTH CARE SERVICES, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-01-12",
        "last_updated": "2026-02-02",
        "certification_date": "2026-02-02",
        "status": "A",
        "authorized_official_last_name": "NGONA",
        "authorized_official_first_name": "KETTY",
        "authorized_official_middle_name": "M",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "443-465-9958"
    },
    "taxonomies": [
        {
            "code": "261QM2800X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Methadone",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chestertown, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 2, 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.