Doctor profile · Federal record
Dr. Gary Cornette, D.O.
Gastroenterology Physician (CMS: Internal Medicine) · Gastroenterology Physician · Gastroenterology Physician · Overland Park, KS
- NPI 1639149271
- Accepts Medicare
- MIPS 96.7 / 100 · 2023
- 47 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6913 W 123Rd Ter Apt 705
Overland Park, KS 662092822
(928) 864-8042
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- December 27, 2021
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (3)
- Kansas #05-23660 · Indiana #02002889A · Missouri #2021047585
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639149271. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
201
Distinct HCPCS
4
Medicare allowed
$29,217
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 64 | 62 | $91 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 54 | 54 | $232 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 50 | 50 | $106 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 33 | 33 | $168 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 61. This provider delivers 3.3× the peer median.Open Payments
Industry payments received
All-time total
$42
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 1 | $41.82 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
489
Patients
235
Total drug cost
$9,431
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 175 | 64 | $871 |
| Omeprazole | Generic | 157 | 49 | $1,548 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 80 | 79 | $1,180 |
| Pantoprazole Sodium | Generic | 33 | 15 | $321 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 29 | 28 | $4,932 |
| Colestipol Hcl | Generic | 15 | 0 | $580 |
Hospital affiliations
Frequently asked questions
What is Dr. Gary Cornette's medical specialty?
Dr. Gary Cornette practices Gastroenterology Physician in Overland Park, KS.
Where does Dr. Gary Cornette practice?
Dr. Gary Cornette practices at 6913 W 123Rd Ter Apt 705, Overland Park, KS 662092822. Office phone: 9288648042.
What is Dr. Gary Cornette's NPI?
Dr. Gary Cornette's National Provider Identifier (NPI) is 1639149271, issued by NPPES.
Does Dr. Gary Cornette accept Medicare assignment?
Yes. Dr. Gary Cornette accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gary Cornette commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.