Doctor profile · Federal record
Dr. Michael Bays, D.O.
Gastroenterology Physician (CMS: Gastroenterology) · Port Charlotte, FL
- NPI 1134101090
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
21260 Olean Blvd Ste 200
Port Charlotte, FL 339526742
(941) 625-4270
fax (941) 625-1751
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- April 23, 2024
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Florida #FLOS0006177
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134101090. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
589
Distinct HCPCS
10
Medicare allowed
$90,314
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 133 | 131 | $97 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 73 | 73 | $189 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 66 | 66 | $191 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 56 | 49 | $133 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 55 | 55 | $268 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 45 | 45 | $197 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 43 | 41 | $94 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 42 | 42 | $174 | |
43450 |
Dilation of esophagus | 36 | 36 | $43 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 17 | 17 | $178 |
In context: peer comparison
Among 2 peers in Port Charlotte Gastroenterology Physician, average services per provider: 42. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$15
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 1 | $14.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
484
Patients
137
Total drug cost
$82,913
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 139 | 50 | $2,646 |
| Pantoprazole Sodium | Generic | 69 | 29 | $945 |
| Famotidine | Generic | 55 | 20 | $943 |
| Sucralfate | Generic | 52 | 13 | $2,732 |
| Linzess (Linaclotide) | Brand | 34 | 13 | $27,653 |
| Creon (Lipase/Protease/Amylase) | Brand | 19 | 0 | $34,461 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 17 | 0 | $2,432 |
| Esomeprazole Magnesium | Generic | 16 | 0 | $600 |
| Lansoprazole | Generic | 15 | 0 | $328 |
| Metronidazole | Generic | 15 | 12 | $190 |
Frequently asked questions
What is Dr. Michael Bays's medical specialty?
Dr. Michael Bays practices Gastroenterology Physician in Port Charlotte, FL.
Where does Dr. Michael Bays practice?
Dr. Michael Bays practices at 21260 Olean Blvd Ste 200, Port Charlotte, FL 339526742. Office phone: 9416254270.
What is Dr. Michael Bays's NPI?
Dr. Michael Bays's National Provider Identifier (NPI) is 1134101090, issued by NPPES.
Does Dr. Michael Bays accept Medicare assignment?
Yes. Dr. Michael Bays accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Bays commonly perform?
Top Medicare-reported procedures in 2023: 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); Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk (HCPCS G0121). Source: CMS Medicare Physician & Other Practitioners file.