Quick answers
- Where does Darnell L. Keys see patients?
- Medicare's clinician data lists 10 practice locations, including Litchfield Park, AZ, Yuma, AZ and Surprise, AZ. Call before your visit to confirm the address.
- What is Darnell L. Keys's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Darnell L. Keys accept Medicare assignment?
- Yes. Medicare's clinician data says Darnell L. Keys accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Darnell L. Keys?
- (602) 853-4057, as listed in official Medicare / NPI Registry data.
- What is Darnell L. Keys's NPI number?
- 1679038749. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Darnell L. Keys is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 10; the Medicare profile lists all.
- 13840 W Camelback Rd, Suite 10Litchfield Park, AZ 85340 (602) 853‑4057
- 1394 W 16th StYuma, AZ 85364 (928) 539‑0055
- 14800 W Mountain View Blvd, Suite 190Surprise, AZ 85374 (623) 385‑7299
- 1585 N Verrado Way, Suite 103Buckeye, AZ 85396 (623) 234‑8777
- 18589 N 59th Ave, Suite 101Glendale, AZ 85308 (602) 547‑2600
Group practices
Medicare enrollment lists Darnell L. Keys as a member of this group (CMS data updated 2026-10-02).
- Nextcare Arizona I JV LLC287 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Litchfield Park
Clinicians with the same Medicare primary specialty in Litchfield Park, AZ — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1679038749 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians