Doctor profile · Federal record
Dr. Michael Obrien, MD
Gastroenterology Physician (CMS: Gastroenterology) · Clive, IA
- NPI 1295793420
- Accepts Medicare
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1378 Nw 124Th St, Suite 200
Clive, IA 503258151
(515) 288-6097
fax (515) 288-6099
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- May 6, 2015
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Iowa #30471
- Medicaid
- IA #0122135
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295793420. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,685
Distinct HCPCS
10
Medicare allowed
$111,408
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q5104 |
Injection, infliximab-abda, biosimilar, (renflexis), 10 mg | 980 | 11 | $39 | |
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 203 | 201 | $5 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 92 | 90 | $229 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 82 | 82 | $91 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 65 | 65 | $161 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 54 | 49 | $117 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 46 | 46 | $122 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 34 | 33 | $82 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 34 | 34 | $162 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 29 | 27 | $132 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 57. This provider delivers 30× the peer median.Open Payments
Industry payments received
All-time total
$167
Transactions
10
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PFIZER INC. | 5 | $77.51 | |
| IRONWOOD PHARMACEUTICALS, INC | 2 | $37.41 | |
| ABBVIE INC. | 1 | $19.51 | |
| Braintree Laboratories, Inc. | 1 | $17.65 | |
| Gilead Sciences, Inc. | 1 | $14.45 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
908
Patients
354
Total drug cost
$527,646
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 316 | 71 | $3,858 |
| Pantoprazole Sodium | Generic | 136 | 30 | $2,460 |
| Ondansetron Hcl | Generic | 83 | 81 | $1,005 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 68 | 68 | $1,710 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 56 | 56 | $4,640 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 38 | 37 | $651 |
| Balsalazide Disodium | Generic | 37 | 0 | $7,195 |
| Famotidine | Generic | 34 | 0 | $579 |
| Prednisone | Generic | 30 | 11 | $326 |
| Lansoprazole | Generic | 20 | 0 | $654 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Obrien's medical specialty?
Dr. Michael Obrien practices Gastroenterology Physician in Clive, IA.
Where does Dr. Michael Obrien practice?
Dr. Michael Obrien practices at 1378 Nw 124Th St, Clive, IA 503258151. Office phone: 5152886097.
What is Dr. Michael Obrien's NPI?
Dr. Michael Obrien's National Provider Identifier (NPI) is 1295793420, issued by NPPES.
Does Dr. Michael Obrien accept Medicare assignment?
Yes. Dr. Michael Obrien accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Obrien commonly perform?
Top Medicare-reported procedures in 2023: Injection, infliximab-abda, biosimilar, (renflexis), 10 mg (HCPCS Q5104); Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito (HCPCS G0500); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.