Individual provider Active NPI

Anne E. Williams, LMSW

  • Social Worker
  • Bethesda, MD
National Provider Identifier
1396221420
Registry record updated Sep 1, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
24045 Issued in MD
Practice address
4828 West LN Ste B
Bethesda, MD 20814-6340
Phone
(240) 406-4680
NPI assigned
Jul 11, 2018
Last updated
Sep 1, 2022By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 1, 2022

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X 24045 MD
Social Worker 104100000X 24045 MD Primary

Addresses

Primary practice location

4828 West LN Ste B
Bethesda, MD 20814-6340

Mailing address

4828 West LN Ste B
Bethesda, MD 20814-6340
Phone (240) 406-4680

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, MD2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20240410000533 DC Practitioner - Clinical Social Worker 4284072257 Reassigns benefits to 1 organization
I20241126000311 MD Practitioner - Clinical Social Worker 4284072257 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Clinical Social Worker
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Columbia Associates in Psychiatry PCGroup PAC ID 7113165739, 127 clinicians

Practice addresses (Care Compare)

10400 Little Patuxent Pkwy
Columbia, MD 21044-3518
Phone (571) 977-6870

11921 Rockville Pike
Suite 402
Rockville, MD 20852-2757
Phone (425) 658-2254

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
24045MDMDPharmacist

Practice roles

OrganizationSpecialtyStatusNew patients
Columbia Associates in Psychiatry PC Mental Health CurrentSince Mar 26, 2024 Accepting new patients
Empower Change LLC Current Accepting new patients
Columbia Associates in Psychiatry PC Mental Health CurrentSince Nov 8, 2025 Accepting new patients

Locations

4828 West Ln
Ste B
Bethesda, MD 20814
Phone (240) 406-4680

10400 Little Patuxent Pkwy
Columbia, MD 21044
Phone (410) 210-4098

7474 Greenway Center Dr
Ste 730
Greenbelt, MD 20770
Phone (301) 982-3437

11921 Rockville Pike
Ste 402
Rockville, MD 20852
Phone (425) 658-2254

500 Ross St
Pittsburgh, PA 15262
Phone (844) 362-6808

2501 N Glebe Rd
Ste 303
Arlington, VA 22207
Phone (703) 485-9519

2960 Sleepy Hollow Rd
Falls Church, VA 22044
Phone (703) 304-7764

Organizations & group practices 3

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

NPI Registry JSON

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

{
    "created_epoch": "1531267200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1661990400000",
    "number": "1396221420",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4828 WEST LN STE B",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208146340",
            "telephone_number": "240-406-4680"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4828 WEST LN STE B",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208146340",
            "telephone_number": "240-406-4680"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "ANNE",
        "middle_name": "E.",
        "credential": "LMSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2018-07-11",
        "last_updated": "2022-09-01",
        "certification_date": "2022-09-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "MD",
            "license": "24045",
            "primary": false
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "MD",
            "license": "24045",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bethesda, MD

Sources for this page

Verify at the official NPI Registry.