Doctor profile · Federal record
Dr. Michael Winters, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Oklahoma City, OK
- NPI 1902880719
- Accepts Medicare
- MIPS 77.7 / 100 · 2023
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5401 N Portland Ave Ste 540
Oklahoma City, OK 731122092
(405) 604-4533
fax (405) 602-1873 - Mailing address
-
5300 N Independence Ave Ste 280
Oklahoma City, OK 731125555
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- April 15, 2021
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Oklahoma #17666
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902880719. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
585
Distinct HCPCS
10
Medicare allowed
$79,965
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45380 |
Biopsy of large bowel using a flexible endoscope | 126 | 125 | $142 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 98 | 96 | $66 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 67 | 67 | $172 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 62 | 62 | $240 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 52 | 46 | $84 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 48 | 45 | $119 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 35 | 35 | $169 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 30 | 30 | $106 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 30 | 30 | $158 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 23 | 22 | $121 |
In context: peer comparison
Among 31 peers in this city , average services per provider: 48. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$369
Transactions
17
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Olympus America Inc. | 2 | $88.12 | |
| Phathom Pharmaceuticals, Inc. | 3 | $55.79 | |
| Janssen Biotech, Inc. | 2 | $46.00 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $37.07 | |
| Biocon Biologics Inc | 1 | $28.93 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 2 | $28.11 | |
| ABBVIE INC. | 1 | $27.78 | |
| AIMMUNE THERAPEUTICS, INC. | 1 | $23.01 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 1 | $14.02 | |
| Sandoz Inc. | 1 | $13.20 | |
| Micro-tech Endoscopy USA, Inc. | 1 | $6.61 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,281
Patients
621
Total drug cost
$96,274
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 466 | 171 | $10,842 |
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 280 | 273 | $4,956 |
| Pantoprazole Sodium | Generic | 200 | 66 | $4,426 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 85 | 22 | $50,797 |
| Esomeprazole Magnesium | Generic | 52 | 12 | $3,615 |
| Sucralfate | Generic | 41 | 16 | $4,793 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 31 | 31 | $517 |
| Ursodiol | Generic | 20 | 0 | $3,269 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 18 | 18 | $437 |
| Famotidine | Generic | 17 | 0 | $417 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Winters's medical specialty?
Dr. Michael Winters practices Gastroenterology Physician in Oklahoma City, OK.
Where does Dr. Michael Winters practice?
Dr. Michael Winters practices at 5401 N Portland Ave Ste 540, Oklahoma City, OK 731122092. Office phone: 4056044533.
What is Dr. Michael Winters's NPI?
Dr. Michael Winters's National Provider Identifier (NPI) is 1902880719, issued by NPPES.
Does Dr. Michael Winters accept Medicare assignment?
Yes. Dr. Michael Winters accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Winters commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Colorectal cancer screening; colonoscopy on individual at high risk (HCPCS G0105). Source: CMS Medicare Physician & Other Practitioners file.