Active NPI
Garrett Cedric Cordell, RN
- Psychiatric/Mental Health Nurse Practitioner
- Frederick, MD
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- License
- R137573
- 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
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DC, MD
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 2
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
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
| License | State | Type | Specialty |
|---|---|---|---|
| RN66372 | DC | MD | Registered Nurse |
| NP66372 | DC | MD | Psychiatric/Mental Health Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Unity Health Care, Inc. | Current | Accepting new patients | |
| Unity Health Care Inc. | Current | Accepting new patients | |
| Aim Wellness | Current | 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
- 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.
-
- Community/Behavioral Health Agency
- Middletown, MD
- NPI 1215635800
-
- Federally Qualified Health Center (FQHC)
- Washington, DC
- NPI 1093894172
-
- Community/Retail Pharmacy
- Washington, DC
- NPI 1346014412
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
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 16, 2025; 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.