Garrett Cordell, RN
NPI 1659659100 · Psychiatric/Mental Health Nurse Practitioner · Frederick, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Garrett Cordell, RN is a Psychiatric/Mental Health Nurse Practitioner provider in Frederick, MD (NPI 1659659100).
Provider details
- NPI number
- 1659659100
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- No
- License
- RN66372 (DC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 87 | 27 |
| Trazodone Hcl | 64 | 32 |
| Sertraline Hcl | 44 | 21 |
| Bupropion Hclbrand: Bupropion Xl | 40 | 14 |
| Duloxetine Hcl | 33 | 13 |
| Buspirone Hcl | 32 | 12 |
| Aripiprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$363 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1500 Galen St SeWashington, DC 20020-4913Phone: (202) 469-4699
Registry dates
- Enumerated
- 2011-08-02
- Last updated
- 2025-12-16
- Certified
- 2025-12-16
Frequently asked questions
- What is Garrett Cordell's NPI number?
- Garrett Cordell's National Provider Identifier (NPI) is 1659659100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Garrett Cordell's specialty?
- Garrett Cordell is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Garrett Cordell located?
- Garrett Cordell's practice location on file with NPPES is 1706 W 7th St, Frederick, MD 21702-4249.
- What is Garrett Cordell's phone number?
- The practice phone number listed in the NPPES registry for Garrett Cordell is (240) 415-8360.
- Does Garrett Cordell accept Medicare?
- Garrett Cordell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Garrett Cordell's NPI active?
- Yes — Garrett Cordell's NPI (1659659100) is active in the NPPES registry as of the last update on 2025-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.