Individual provider Active NPI

Karen Alicia Simpson, LCSW-C

  • Clinical Social Worker
  • Fort Detrick, MD
National Provider Identifier
1902199722
Registry record updated Aug 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
13105 Issued in MD
Practice address
1546 Porter St RM 204a
Fort Detrick, MD 21702-9234
Phone
(301) 619-8074
NPI assigned
May 26, 2011
Sex
Female
Sole proprietor
No

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)
Enrolled

State licenses

LicenseStateTypeSpecialty
13105MDMDClinical Social Worker

Interoperability endpoints

  • Direct secure messaging: karen.simpson.p3@direct.mcg-hhs.nextgenshare.com
  • Direct secure messaging: karen.simpson.p1@direct.mcg-hhs.nextgenshare.com

Specialties & licenses 1

NPPES NPI Registry
Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 13105 MD Primary

Addresses

NPPES NPI Registry

Primary practice location

1546 Porter St RM 204a
Fort Detrick, MD 21702-9234

Mailing address

1301 Piccard Dr
Rockville, MD 20850-4320
Phone (240) 777-4000

Other practice location 1

1301 Piccard Dr
Rockville, MD 20850-4320
Phone (240) 777-4000

Other names 1

NPPES NPI Registry
  • Karen Alicia Wilson Former name

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Aug 10, 2026.

{
    "created_epoch": "1306368000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786320000000",
    "number": "1902199722",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1301 PICCARD DR",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208504320",
            "telephone_number": "240-777-4000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1546 PORTER ST RM 204A",
            "city": "FORT DETRICK",
            "state": "MD",
            "postal_code": "217029234",
            "telephone_number": "301-619-8074"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1301 Piccard Dr",
            "address_purpose": "LOCATION",
            "city": "Rockville",
            "state": "MD",
            "postal_code": "208504320",
            "country_code": "US",
            "telephone_number": "240-777-4000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SIMPSON",
        "first_name": "KAREN",
        "middle_name": "ALICIA",
        "credential": "LCSW-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-05-26",
        "last_updated": "2026-08-10",
        "certification_date": "2026-08-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MD",
            "license": "13105",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KAREN",
            "last_name": "WILSON",
            "middle_name": "ALICIA",
            "credential": "LCSW-C",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Fort Detrick, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 10, 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.