Doctor profile · Federal record
Dr. Gregory Folkert, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Alton, IL
- NPI 1063538015
- Accepts Medicare
- 21 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1 Saint Anthonys Way
Alton, IL 620024568
(618) 465-2571 - Additional location
-
915 N Grand Blvd
Saint Louis, MO 631061621
(314) 289-6410 - Mailing address
-
331 N New Ballas RD Unit 410864
Saint Louis, MO 631415537
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- August 23, 2025
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Missouri #2008008950 · Illinois #036.150967
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1063538015. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
246
Distinct HCPCS
4
Medicare allowed
$30,670
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 98 | 94 | $182 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 72 | 70 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 46 | 44 | $125 | |
99291 |
Critical care, first 30-74 minutes | 30 | 29 | $217 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 60. This provider delivers 4.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
158
Patients
153
Total drug cost
$1,721
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Hcl | Generic | 35 | 35 | $167 |
| Prednisone | Generic | 31 | 30 | $76 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 29 | 28 | $156 |
| Meloxicam | Generic | 23 | 22 | $72 |
| Naloxone Hcl | Generic | 15 | 14 | $1,067 |
| Cephalexin | Generic | 13 | 13 | $141 |
| Pantoprazole Sodium | Generic | 12 | 11 | $40 |
Hospital affiliations
Frequently asked questions
What is Dr. Gregory Folkert's medical specialty?
Dr. Gregory Folkert practices Emergency Medicine Physician in Alton, IL.
Where does Dr. Gregory Folkert practice?
Dr. Gregory Folkert practices at 1 Saint Anthonys Way, Alton, IL 620024568. Office phone: 6184652571.
What is Dr. Gregory Folkert's NPI?
Dr. Gregory Folkert's National Provider Identifier (NPI) is 1063538015, issued by NPPES.
Does Dr. Gregory Folkert accept Medicare assignment?
Yes. Dr. Gregory Folkert accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Folkert commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.