Doctor profile · Federal record
Dr. Joseph Mackey, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Peoria, IL
- NPI 1457615577
- Accepts Medicare
- 14 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
530 Ne Glen Oak Ave
Peoria, IL 616370001
(309) 655-2000
Credentials & registration
- NPI registered
- July 2012 — 14 yrs on file
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #125.061794
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457615577. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
273
Distinct HCPCS
3
Medicare allowed
$32,570
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 199 | 58 | $113 | |
99239 |
Hospital discharge day management, more than 30 minutes | 44 | 42 | $112 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 30 | 30 | $169 |
In context: peer comparison
Among 57 peers in this city , average services per provider: 127. This provider delivers 2.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
61
Patients
0
Total drug cost
$1,295,625
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trikafta (Elexacaftor/Tezacaftor/Ivacaft) | Brand | 50 | 0 | $1,295,509 |
| Azithromycin | Generic | 11 | 0 | $117 |
Hospital affiliations
Frequently asked questions
What is Dr. Joseph Mackey's medical specialty?
Dr. Joseph Mackey practices Internal Medicine Physician in Peoria, IL.
Where does Dr. Joseph Mackey practice?
Dr. Joseph Mackey practices at 530 Ne Glen Oak Ave, Peoria, IL 616370001. Office phone: 3096552000.
What is Dr. Joseph Mackey's NPI?
Dr. Joseph Mackey's National Provider Identifier (NPI) is 1457615577, issued by NPPES.
Does Dr. Joseph Mackey accept Medicare assignment?
Yes. Dr. Joseph Mackey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Mackey commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.