Individual provider Active NPI

Rhonda Lynn Allen, M.D.

  • Psychiatry Physician
  • Washington, DC
National Provider Identifier
1861599490
Registry record updated Apr 1, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
MD32685 Issued in DC
Practice address
1905 E St SE
Washington, DC 20003-2593
Phone
(202) 673-9319
Fax
(202) 698-3290
NPI assigned
Sep 17, 2006
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 1, 2026

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

Specialties & licenses 6

Specialty (taxonomy)CodeLicenseStatePrimary
Case Manager/Care CoordinatorGroup: 193200000X MULTI-SPECIALTY GROUP 171M00000X MD32685 DC
Psychiatry Physician 2084P0800X MD32685 DC Primary
Community Health WorkerGroup: 193200000X MULTI-SPECIALTY GROUP 172V00000X MD32685 DC
Addiction Psychiatry Physician 2084P0802X D0056748 MD
Addiction Psychiatry Physician 2084P0802X MD32685 DC
Psychiatry Physician 2084P0800X D0056748 MD

Addresses

Primary practice location

1905 E St SE
Washington, DC 20003-2593

Mailing address

16602 Pleasant Colony Dr
Upper Marlboro, MD 20774-8802
Phone (410) 299-8969

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
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
D56748MDMDEmergency Medicine Physician
D0056748MDMDPsychiatry Physician
MD32685DCMDAddiction Psychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
D.C. Department of Behavioral Health Multi-Specialty Past Accepting new patients
Allen Medical Services Psychiatry 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": "1158451200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775001600000",
    "number": "1861599490",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16602 PLEASANT COLONY DR",
            "city": "UPPER MARLBORO",
            "state": "MD",
            "postal_code": "207748802",
            "telephone_number": "410-299-8969"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1905 E ST SE",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200032593",
            "telephone_number": "202-673-9319",
            "fax_number": "202-698-3290"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALLEN",
        "first_name": "RHONDA",
        "middle_name": "LYNN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-09-17",
        "last_updated": "2026-04-01",
        "certification_date": "2026-04-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "171M00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Case Manager/Care Coordinator",
            "state": "DC",
            "license": "MD32685",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "DC",
            "license": "MD32685",
            "primary": true
        },
        {
            "code": "172V00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Community Health Worker",
            "state": "DC",
            "license": "MD32685",
            "primary": false
        },
        {
            "code": "2084P0802X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Addiction Psychiatry",
            "state": "MD",
            "license": "D0056748",
            "primary": false
        },
        {
            "code": "2084P0802X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Addiction Psychiatry",
            "state": "DC",
            "license": "MD32685",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "MD",
            "license": "D0056748",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 1, 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.