Margaret M. Williams, LMSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

6801106914 Issued in MI

Practice address

5257 Buckeystown Pike #151
Frederick, MD 21704

Phone

(301) 328-1548

NPI assigned

Aug 13, 2007

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

State licenses

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

{
    "created_epoch": "1186963200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757980800000",
    "number": "1780876946",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5257 BUCKEYSTOWN PIKE # 151",
            "city": "FREDERICK",
            "state": "MD",
            "postal_code": "217047535",
            "telephone_number": "301-328-1548"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5257 BUCKEYSTOWN PIKE #151",
            "city": "FREDERICK",
            "state": "MD",
            "postal_code": "21704",
            "telephone_number": "301-328-1548"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "MARGARET",
        "middle_name": "M.",
        "credential": "LMSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-08-13",
        "last_updated": "2025-09-16",
        "certification_date": "2025-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MD",
            "license": "30250",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MI",
            "license": "6801106914",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jasmin Williams, RBT
• Justin Williams
• Kenneth John Williams, D.C.
• Kristen Williams, LCSW-C
• Laura Beth Williams, LCPC
• Michaela L Williams
• Stephen B Williams, M.D., M.P.H.
• Stephen Charles Williams, LCSW-C
• Susan Williams, PHARM.D.
• Tina Teresa Williams

• Clinical Social Worker in Frederick, MD
• Providers in Frederick, MD by specialty
• Clinical Social Worker in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 16, 2025; 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.