Individual provider Active NPI

Monica Nicole Williams

  • Dermatology Physician
  • Glenn Dale, MD
National Provider Identifier
1134748437
Registry record updated Jan 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Dermatology PhysicianTaxonomy code 207N00000X
License
D0102690 Issued in MD
Practice address
12200 Annapolis Rd Ste 315
Glenn Dale, MD 20769-9182
Phone
(301) 249-0970
NPI assigned
Apr 16, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 30, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Dermatology Physician 207N00000X D0102690 MD Primary
Dermatology Physician 207N00000X 92640 GA

Addresses

Primary practice location

12200 Annapolis Rd Ste 315
Glenn Dale, MD 20769-9182

Mailing address

4440 Willard Ave Apt 412
Chevy Chase, MD 20815-3751
Phone (012) 333-6443

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
92640GAMDDermatology Physician
D0102690MDMDDermatology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Center for Dermatology and Dermatologic Surgery Management, LLC PastSince Feb 9, 2025 Accepting new patients
Valerie Callender M. D. PC Past Accepting new patients

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1586995200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769731200000",
    "number": "1134748437",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4440 WILLARD AVE APT 412",
            "city": "CHEVY CHASE",
            "state": "MD",
            "postal_code": "208153751",
            "telephone_number": "012-333-6443"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12200 ANNAPOLIS RD STE 315",
            "city": "GLENN DALE",
            "state": "MD",
            "postal_code": "207699182",
            "telephone_number": "301-249-0970"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "MONICA",
        "middle_name": "NICOLE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-04-16",
        "last_updated": "2026-01-30",
        "certification_date": "2026-01-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "MD",
            "license": "D0102690",
            "primary": true
        },
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "GA",
            "license": "92640",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Glenn Dale, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 30, 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.