Doctor profile · Federal record
Dr. Derek Pechacek, FNP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · O Fallon, IL
- NPI 1114356607
- Accepts Medicare
- 18 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
320 E Highway 50
O Fallon, IL 622692704
(618) 624-3368
fax (618) 624-3387 - Mailing address
-
2804 Lakeside Dr
Columbia, IL 622362681
Credentials & registration
- NPI registered
- November 2013 — 13 yrs on file
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Illinois #209-010889
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114356607. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
11
Distinct HCPCS
1
Medicare allowed
$1,072
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99239 |
Hospital discharge day management, more than 30 minutes | 11 | 11 | $97 |
In context: peer comparison
Among 12 peers in O Fallon Family Nurse Practitioner, average services per provider: 51. This provider delivers 0.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
17
Patients
15
Total drug cost
$53
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 17 | 15 | $53 |
Frequently asked questions
What is Dr. Derek Pechacek's medical specialty?
Dr. Derek Pechacek practices Family Nurse Practitioner in O Fallon, IL.
Where does Dr. Derek Pechacek practice?
Dr. Derek Pechacek practices at 320 E Highway 50, O Fallon, IL 622692704. Office phone: 6186243368.
What is Dr. Derek Pechacek's NPI?
Dr. Derek Pechacek's National Provider Identifier (NPI) is 1114356607, issued by NPPES.
Does Dr. Derek Pechacek accept Medicare assignment?
Yes. Dr. Derek Pechacek accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Derek Pechacek commonly perform?
Top Medicare-reported procedures in 2023: Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.