Katie Louise Eileen Duhamel

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

83889 Issued in CT

Practice address

DC DBH, Saint Elizabeths Hosp, 1100 Alabama Avenue SE
Psychiatry Residency Program Suite 238
Washington, DC 20003

Phone

(202) 299-5334

NPI assigned

Jun 29, 2022

Last updated

Mar 12, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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 CT

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Psychiatry

Education

Other, 2017

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• The William W Backus Hospital

  • General Acute Care Hospital
  • Norwich, CT
  • NPI 1467517235
  Medicare reassignment
• Windham Community Memorial Hospital, Inc.

  • General Acute Care Hospital
  • Willimantic, CT
  • NPI 1023191467
  Medicare reassignment

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

{
    "created_epoch": "1656460800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773273600000",
    "number": "1710619572",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "DC DBH, SAINT ELIZABETHS HOSP, 1100 ALABAMA AVE SE",
            "address_2": "PSYCHIATRY RESIDENCY PROGRAM, SUITE 238",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "20032"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "DC DBH, SAINT ELIZABETHS HOSP, 1100 ALABAMA AVENUE SE",
            "address_2": "PSYCHIATRY RESIDENCY PROGRAM SUITE 238",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "20003",
            "telephone_number": "202-299-5334"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "326 Washington St",
            "address_purpose": "LOCATION",
            "city": "Norwich",
            "state": "CT",
            "postal_code": "063602740",
            "country_code": "US",
            "telephone_number": "860-889-8331",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DUHAMEL",
        "first_name": "KATIE",
        "middle_name": "LOUISE EILEEN",
        "name_prefix": "Dr.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-06-29",
        "last_updated": "2026-03-12",
        "certification_date": "2026-03-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "DC",
            "license": "MTL500001545",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CT",
            "license": "83889",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Gary Anthony Dugger
• Krista Chanel Dugger
• Omar Dughly, MD
• Dylan Douglas Duhaime
• Heather M Duhame, NP
• Sabrina Duhart
• Christopher Duke, M.D.
• Melvin Duke
• Benjamin Dukes, LICSW, RDT
• Crystal Antionette Dukes

• Psychiatry Physician in Washington, DC
• Providers in Washington, DC by specialty
• Psychiatry Physician in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 12, 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.