Michelle Diane Sheahan, MSW, LICSW

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

NP500009459 Issued in DC

Practice address

4545 42ND St NW Ste 200
Washington, DC 20016-4623

Phone

(202) 413-4431

NPI assigned

Apr 8, 2015

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

Enrolled in DC

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 1

Specialty

Clinical Social Worker

Education

Other, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

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.

• Sheahan-Guidry Consulting Limited Liability Company

  • Community/Behavioral Health Agency
  • Washington, DC
  • NPI 1609255678
  Medicare reassignment NPD Authorized official
• DC Healing Center

  • Social Worker
  • Washington, DC
  • NPI 1497141246
  Medicare reassignment Authorized official

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

{
    "created_epoch": "1428451200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786665600000",
    "number": "1356737100",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4545 42ND ST NW STE 200",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200164623",
            "telephone_number": "202-413-4431"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4545 42ND ST NW STE 200",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200164623",
            "telephone_number": "202-413-4431"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SHEAHAN",
        "first_name": "MICHELLE",
        "middle_name": "DIANE",
        "credential": "MSW, LICSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2015-04-08",
        "last_updated": "2026-08-14",
        "certification_date": "2026-08-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "DC",
            "license": "NP500009459",
            "primary": true
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "DC",
            "license": "LC50080431",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michael Francis Shea, LICSW
• Remi Shea
• Ruth S Shea, LICSW
• Sheahan-Guidry Consulting Limited Liability Company
• Kirsten Erika Sheahan, KIRSTEN
• Rachel Elaine Sheahan
• Deborah Shear, PHD
• Carly Shearer, M.S.,CF-SLP
• Danny Shearer, MD
• Robert B Sheavly, LICSW, DCSW

• Nurse Practitioner in Washington, DC
• Providers in Washington, DC by specialty
• Nurse Practitioner in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 14, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.