Individual provider Active NPI

Dionne Smith Coker-Appiah, PHD

  • Psychologist
  • Washington, DC
National Provider Identifier
1316256175
Registry record updated Sep 28, 2010
On this page

Key facts

NPPES NPI Registry
Primary specialty
PsychologistTaxonomy code 103T00000X
License
04583 Issued in MD
Practice address
2115 Wisconsin Ave NW
Suite 200
Washington, DC 20007-2265
Phone
(202) 687-2504
Fax
(202) 687-0694
NPI assigned
Sep 28, 2010
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 28, 2010

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Psychologist 103T00000X 04583 MD Primary
Psychologist 103T00000X 3640 NC
Counseling Psychologist 103TC1900X 04583 MD

Addresses

Primary practice location

2115 Wisconsin Ave NW
Suite 200
Washington, DC 20007-2265

Mailing address

2115 Wisconsin Ave NW
Suite 200
Washington, DC 20007-2265
Phone (202) 687-2504

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20181029000991 DC Practitioner - Clinical Psychologist 9638422298 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Philosophy

State licenses

LicenseStateTypeSpecialty
04583MDMDPsychologist

Practice roles

OrganizationSpecialtyStatusNew patients
Medstar Medical Group II LLC CurrentSince Jun 1, 2025 Accepting new patients
Medstar Medical Group II LLC CurrentSince Jun 1, 2025 Accepting new patients
Medstar Georgetown Medical Center, Inc Past Accepting new patients

Locations

1145 19th St NW
Ste 311
Washington, DC 20036
Phone (202) 429-2401

3800 Reservoir Rd NW
Washington, DC 20007
Phone (202) 687-2203

18101 Prince Philip Dr
Olney, MD 20832
Phone (301) 774-8618

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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1285632000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1285632000000",
    "number": "1316256175",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2115 WISCONSIN AVE NW",
            "address_2": "SUITE 200",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200072265",
            "telephone_number": "202-687-2504",
            "fax_number": "202-687-0694"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2115 WISCONSIN AVE NW",
            "address_2": "SUITE 200",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200072265",
            "telephone_number": "202-687-2504",
            "fax_number": "202-687-0694"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "COKER-APPIAH",
        "first_name": "DIONNE",
        "middle_name": "SMITH",
        "name_prefix": "Dr.",
        "credential": "PHD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-09-28",
        "last_updated": "2010-09-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "MD",
            "license": "04583",
            "primary": true
        },
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "NC",
            "license": "3640",
            "primary": false
        },
        {
            "code": "103TC1900X",
            "taxonomy_group": "",
            "desc": "Psychologist, Counseling",
            "state": "MD",
            "license": "04583",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.