Individual provider Active NPI

Sarah Teresa Portner, LCSW-C

  • Clinical Social Worker
  • Bowie, MD
National Provider Identifier
1831044502
Registry record updated Feb 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
24256 Issued in MD
Practice address
16501 Annapolis Rd
Bowie, MD 20715-3008
Phone
(603) 479-0869
NPI assigned
Feb 27, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 27, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 24256 MD Primary

Addresses

Primary practice location

16501 Annapolis Rd
Bowie, MD 20715-3008

Mailing address

12415 Rustic Hill Dr
Bowie, MD 20715-1043
Phone (603) 479-0869

Other practice location 1

12415 Rustic Hill Dr
Bowie, MD 20715-1043
Phone (603) 479-0869

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
24256MDMDClinical Social Worker

NPI Registry JSON

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

{
    "created_epoch": "1772150400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772150400000",
    "number": "1831044502",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12415 RUSTIC HILL DR",
            "city": "BOWIE",
            "state": "MD",
            "postal_code": "207151043",
            "telephone_number": "603-479-0869"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16501 ANNAPOLIS RD",
            "city": "BOWIE",
            "state": "MD",
            "postal_code": "207153008",
            "telephone_number": "603-479-0869"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "12415 Rustic Hill Dr",
            "address_purpose": "LOCATION",
            "city": "Bowie",
            "state": "MD",
            "postal_code": "207151043",
            "country_code": "US",
            "telephone_number": "603-479-0869",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PORTNER",
        "first_name": "SARAH",
        "middle_name": "TERESA",
        "credential": "LCSW-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-02-27",
        "last_updated": "2026-02-27",
        "certification_date": "2026-02-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MD",
            "license": "24256",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bowie, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 27, 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.