Individual provider Active NPI

Gennell Miller

  • Clinical Social Worker
  • Halethorpe, MD
National Provider Identifier
1861122186
Registry record updated Jan 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
LC200003495 Issued in DC
Practice address
1247 Greystone Rd
Halethorpe, MD 21227-2302
Phone
(301) 706-2333
NPI assigned
Jun 10, 2022
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 5, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X LC200003495 DC Primary
Social Worker 104100000X 0904018885 VA
Social WorkerGroup: 193400000X SINGLE SPECIALTY GROUP 104100000X 28564 MD

Addresses

Primary practice location

1247 Greystone Rd
Halethorpe, MD 21227-2302

Mailing address

1247 Greystone Rd
Halethorpe, MD 21227-2302
Phone (301) 706-2333

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
0904018885VAMDSocial Worker
LC200003495DCMDClinical Social Worker
28564MDMDPhysical Therapist

NPI Registry JSON

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

{
    "created_epoch": "1654819200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767571200000",
    "number": "1861122186",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1247 GREYSTONE RD",
            "city": "HALETHORPE",
            "state": "MD",
            "postal_code": "212272302",
            "telephone_number": "301-706-2333"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1247 GREYSTONE RD",
            "city": "HALETHORPE",
            "state": "MD",
            "postal_code": "212272302",
            "telephone_number": "301-706-2333"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MILLER",
        "first_name": "GENNELL",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-06-10",
        "last_updated": "2026-01-05",
        "certification_date": "2026-01-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "DC",
            "license": "LC200003495",
            "primary": true
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "VA",
            "license": "0904018885",
            "primary": false
        },
        {
            "code": "104100000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Social Worker",
            "state": "MD",
            "license": "28564",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Halethorpe, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 5, 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.