Doctor profile · Federal record
Dr. Justin Gasper, D.O.
Physical Medicine & Rehabilitation Physician (CMS: Pain Management) · Pain Medicine Physician · Pain Medicine Physician · Physical Medicine & Rehabilitation Physician · Physical Medicine & Rehabilitation Physician · Physical Medicine & Rehabilitation Physician · Edwardsville, IL
- NPI 1578848792
- Accepts Medicare
- MIPS 66.6 / 100 · 2023
- 16 yrs in practice
- Licensed in 4 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 5 locations .
- Primary practice
-
3402 Anderson Healthcare Dr
Edwardsville, IL 620257712
(618) 307-7900 - Additional location
-
100 Medical Plz
Lake Saint Louis, MO 633671366
(877) 749-7428
fax (512) 628-3314 - Additional location
-
121 Saint Lukes Center Dr, Suite 403
Chesterfield, MO 630173509
(314) 205-6149
fax (314) 590-5920 - Additional location
-
206 N Main St
O Fallon, MO 633662290
(636) 486-0719 - Additional location
-
3015 N Ballas RD
Saint Louis, MO 631312329
(314) 996-6500 - Mailing address
-
1776 Woodstead CT Ste 208
The Woodlands, TX 773801480
Show 2 more locations
Credentials & registration
- NPI registered
- October 2011 — 15 yrs on file
- Profile last updated
- December 2, 2025
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 208100000X — NUCC code
- State licenses (4)
- Illinois #036.167006 · Missouri #2015011363 · Virginia #0102203750 · Texas #BP10040290
- Medicaid
- IL #200051124
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578848792. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,450
Distinct HCPCS
6
Medicare allowed
$166,552
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 494 | 137 | $116 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 359 | 65 | $104 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 321 | 119 | $78 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 178 | 171 | $171 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 81 | 65 | $177 | |
99239 |
Hospital discharge day management, more than 30 minutes | 17 | 17 | $115 |
In context: peer comparison
Among 2 peers in Edwardsville Physical Medicine & Rehabilitation Physician, average services per provider: 229. This provider delivers 6.3× the peer median.Frequently asked questions
What is Dr. Justin Gasper's medical specialty?
Dr. Justin Gasper practices Physical Medicine & Rehabilitation Physician in Edwardsville, IL.
Where does Dr. Justin Gasper practice?
Dr. Justin Gasper practices at 3402 Anderson Healthcare Dr, Edwardsville, IL 620257712. Office phone: 6183077900.
What is Dr. Justin Gasper's NPI?
Dr. Justin Gasper's National Provider Identifier (NPI) is 1578848792, issued by NPPES.
Does Dr. Justin Gasper accept Medicare assignment?
Yes. Dr. Justin Gasper accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Justin Gasper commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.