Anthony E. Madrid, M.D.
NPI 1134154313ActiveIndividual· Internal Medicine, Gastroenterology· Aurora, CO
Internal Medicine, Gastroenterology (M.D.) in Aurora, Colorado, trained at University of California, Irvine, California College of Medicine (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $219,388 for 466 claims, against $60,792 paid for services in 2024. Ipsen Biopharmaceuticals, Inc was the largest of 13 companies reporting payments in 2025, $962.65 in all, mostly food and beverage.
Overview
| NPI | 1134154313 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 12, 2006 |
| Last updated in NPPES | Jun 13, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 41706 | CO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 320 |
|---|---|
| Services billed | 557 across 41 procedure codes |
| Paid by Medicare | $60,792 |
Part D prescriptions in 2024
| Prescriptions (claims) | 466 · 765 30-day fills |
|---|---|
| Patients | 131 |
| Total drug cost | $219,388 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of California, Irvine, California College of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Rocky Mountain Gastroenterology Associates, PLLCThornton, CO · 36 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$962.65 · 30 payments from 13 companies
- 2024$1,450 · 43 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ipsen Biopharmaceuticals, Inc | $238.51 | 7 |
| Phathom Pharmaceuticals, Inc. | $176.57 | 2 |
| Gilead Sciences, Inc. | $138.65 | 7 |
| Celltrion USA Inc. | $111.77 | 3 |
| Boston Scientific Corporation | $69.95 | 1 |
What the 2025 payments were for
- Food and Beverage$962.65 · 30 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other gastroenterologists in Aurora
- 1043703507
- 1114017894
- 1144596826
- 1164800173
- 1184990079
- 1235346685
- 1295789345
- 1316093925
- 1326489360
- 1366949869
- 1467816132
- 1548307804
All 49 gastroenterologists in Aurora · All gastroenterologists in Colorado