Doctor profile · Federal record
Dr. Megan Gwinn, D.C.
Chiropractor (CMS: Chiropractic) · Belleville, IL
- NPI 1922310382
- 20 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4401 W Main St
Belleville, IL 622265504
(618) 277-6260
fax (618) 277-6278
Credentials & registration
- NPI registered
- July 2010 — 16 yrs on file
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- Illinois #038011729
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922310382. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,767
Distinct HCPCS
1
Medicare allowed
$64,797
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 1,767 | 158 | $37 |
In context: peer comparison
Among 5 peers in Belleville Chiropractor, average services per provider: 562. This provider delivers 3.1× the peer median.Frequently asked questions
What is Dr. Megan Gwinn's medical specialty?
Dr. Megan Gwinn practices Chiropractor in Belleville, IL.
Where does Dr. Megan Gwinn practice?
Dr. Megan Gwinn practices at 4401 W Main St, Belleville, IL 622265504. Office phone: 6182776260.
What is Dr. Megan Gwinn's NPI?
Dr. Megan Gwinn's National Provider Identifier (NPI) is 1922310382, issued by NPPES.
Does Dr. Megan Gwinn accept Medicare assignment?
Dr. Megan Gwinn does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Megan Gwinn commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.