Doctor profile · Federal record
Dr. Michael Cleary, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Chesterfield, MO
- NPI 1124098546
- Accepts Medicare
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
226 S Woods Mill RD, Suite 52 West
Chesterfield, MO 630173662
(314) 434-2399
fax (314) 434-5653 - Mailing address
-
9336 Pine Ave
Brentwood, MO 631441008
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- August 25, 2014
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Missouri #2004023908
- Medicaid (2)
- MO #1124098546 · MO #207190802
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124098546. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
419
Distinct HCPCS
10
Medicare allowed
$67,355
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 92 | 92 | $247 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 66 | 66 | $132 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 57 | 49 | $126 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 54 | 54 | $76 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 33 | 33 | $249 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 25 | 25 | $160 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 24 | 24 | $177 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 19 | $89 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 20 | 16 | $78 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 16 | 16 | $172 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 69. This provider delivers 6.1× the peer median.Open Payments
Industry payments received
All-time total
$14
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| CapsoVision, Inc. | 1 | $13.90 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
970
Patients
560
Total drug cost
$68,931
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 298 | 293 | $4,950 |
| Omeprazole | Generic | 161 | 55 | $2,467 |
| Dicyclomine Hcl | Generic | 90 | 27 | $2,124 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 70 | 70 | $1,225 |
| Famotidine | Generic | 65 | 21 | $812 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 62 | 62 | $914 |
| Pantoprazole Sodium | Generic | 54 | 17 | $725 |
| Amitriptyline Hcl | Generic | 33 | 0 | $321 |
| Mesalamine Er (Mesalamine) | Brand | 24 | 0 | $9,200 |
| Budesonide Dr (Budesonide) | Brand | 22 | 0 | $1,401 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Cleary's medical specialty?
Dr. Michael Cleary practices Gastroenterology Physician in Chesterfield, MO.
Where does Dr. Michael Cleary practice?
Dr. Michael Cleary practices at 226 S Woods Mill RD, Chesterfield, MO 630173662. Office phone: 3144342399.
What is Dr. Michael Cleary's NPI?
Dr. Michael Cleary's National Provider Identifier (NPI) is 1124098546, issued by NPPES.
Does Dr. Michael Cleary accept Medicare assignment?
Yes. Dr. Michael Cleary accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Cleary commonly perform?
Top Medicare-reported procedures in 2023: 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); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.