Doctor profile · Federal record
Dr. Darnell Keys
Family Nurse Practitioner (CMS: Nurse Practitioner) · Peoria, AZ
- NPI 1679038749
- Accepts Medicare
- 9 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
12799 W Lowden RD
Peoria, AZ 853837805
(480) 399-0108
Credentials & registration
- NPI registered
- February 2019 — 7 yrs on file
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Arizona #221921
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679038749. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
420
Distinct HCPCS
8
Medicare allowed
$14,869
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 140 | 13 | $0 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 93 | 87 | $74 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 67 | 67 | $91 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 36 | 18 | $16 | |
81003 |
Automated urinalysis test | 27 | 26 | $2 | |
96372 |
Injection of drug or substance under skin or into muscle | 26 | 17 | $12 | |
87811 |
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | 18 | 18 | $41 | |
87880 |
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 13 | 13 | $16 |
In context: peer comparison
Among 28 peers in this city , average services per provider: 85. This provider delivers 4.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
142
Patients
142
Total drug cost
$1,871
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 30 | 30 | $497 |
| Doxycycline Hyclate | Generic | 29 | 29 | $390 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 21 | 21 | $171 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 20 | 20 | $498 |
| Methylprednisolone | Generic | 16 | 16 | $159 |
| Cephalexin | Generic | 14 | 14 | $122 |
| Cyclobenzaprine Hcl | Generic | 12 | 12 | $35 |
Frequently asked questions
What is Dr. Darnell Keys's medical specialty?
Dr. Darnell Keys practices Family Nurse Practitioner in Peoria, AZ.
Where does Dr. Darnell Keys practice?
Dr. Darnell Keys practices at 12799 W Lowden RD, Peoria, AZ 853837805. Office phone: 4803990108.
What is Dr. Darnell Keys's NPI?
Dr. Darnell Keys's National Provider Identifier (NPI) is 1679038749, issued by NPPES.
Does Dr. Darnell Keys accept Medicare assignment?
Yes. Dr. Darnell Keys accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Darnell Keys commonly perform?
Top Medicare-reported procedures in 2023: Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.