Individual provider Active NPI

Garrett Cedric Cordell, RN

  • Psychiatric/Mental Health Nurse Practitioner
  • Frederick, MD
National Provider Identifier
1659659100
Registry record updated Dec 16, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X
License
R137573 Issued in MD
Practice address
1706 W 7TH St
Frederick, MD 21702-4249
Phone
(240) 415-8360
NPI assigned
Aug 2, 2011
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 16, 2025

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X RN66372 DC
Psychiatric/Mental Health Nurse Practitioner 363LP0808X NP66372 DC
Psychiatric/Mental Health Nurse Practitioner 363LP0808X R137573 MD Primary
Registered Nurse 163W00000X R137573 MD

Addresses

Primary practice location

1706 W 7TH St
Frederick, MD 21702-4249

Mailing address

8861 Branch Ave # 1049
Clinton, MD 20735-2632
Phone (202) 599-4941

Other practice location 1

1500 Galen St SE
Washington, DC 20020-4913
Phone (202) 469-4699 ext. 1034

Other names 1

  • Mr. Garrett Cedric Cordell Professional name

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: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20230920003255 DC Practitioner - Nurse Practitioner 3779937008 Reassigns benefits to 1 organization
I20251007003163 MD Practitioner - Nurse Practitioner 3779937008 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Unity Health Care Inc.Group PAC ID 3476647264, 151 clinicians
Aim WellnessGroup PAC ID 9234637182, 5 clinicians

Practice addresses (Care Compare)

123 45TH St NE
Washington, DC 20019-4632
Phone (202) 388-7891

1706 W 7TH St
Frederick, MD 21702-4249
Phone (240) 415-8360

1900 Massachusetts Ave SE
Washington, DC 20019-2542
Phone (202) 548-6500

3020 14TH St NW
Washington, DC 20009-6865
Phone (202) 745-4300

765 Kenilworth Ter NE
Washington, DC 20019-1898
Phone (202) 388-8160

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner, Registered Nurse

State licenses

LicenseStateTypeSpecialty
RN66372DCMDRegistered Nurse
NP66372DCMDPsychiatric/Mental Health Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Unity Health Care, Inc. CurrentSince Aug 1, 2023 Accepting new patients
Unity Health Care Inc. CurrentSince Aug 1, 2023 Accepting new patients
Aim Wellness CurrentSince Jun 21, 2025 Accepting new patients

Locations

1500 Galen St SE
Washington, DC 20020
Phone (202) 610-7160

3020 14th St NW
Washington, DC 20009
Phone (202) 745-4300

1310 Southern Ave SE
Washington, DC 20032
Phone (202) 574-6000

1706 W 7th St
Frederick, MD 21702
Phone (240) 415-8360

Interoperability endpoints

  • Direct secure messaging: garrett.cordell@uhci.eclinicaldirectplus.com

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": "1312243200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765843200000",
    "number": "1659659100",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8861 BRANCH AVE # 1049",
            "city": "CLINTON",
            "state": "MD",
            "postal_code": "207352632",
            "telephone_number": "202-599-4941",
            "fax_number": "301-599-0251"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1706 W 7TH ST",
            "city": "FREDERICK",
            "state": "MD",
            "postal_code": "217024249",
            "telephone_number": "240-415-8360"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1500 Galen St SE",
            "address_purpose": "LOCATION",
            "city": "Washington",
            "state": "DC",
            "postal_code": "200204913",
            "country_code": "US",
            "telephone_number": "202-469-4699 x1034",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CORDELL",
        "first_name": "GARRETT",
        "middle_name": "CEDRIC",
        "name_prefix": "Mr.",
        "credential": "RN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-08-02",
        "last_updated": "2025-12-16",
        "certification_date": "2025-12-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "DC",
            "license": "RN66372",
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "DC",
            "license": "NP66372",
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "MD",
            "license": "R137573",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "MD",
            "license": "R137573",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "GARRETT",
            "last_name": "CORDELL",
            "middle_name": "CEDRIC",
            "prefix": "MR.",
            "credential": "PMHNP-BC",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

Other providers in Frederick, MD

Sources for this page

Verify at the official NPI Registry.