Eric Michael Montminy, MD
NPI 1528420569ActiveIndividual· Internal Medicine, Gastroenterology· Elmhurst, IL
Internal Medicine, Gastroenterology (MD) in Elmhurst, Illinois, trained at Rush Medical College of Rush University (class of 2016). Mostly services rather than prescriptions: Medicare paid $44,376 for 130 patients in 2024, with only 18 Part D claims. Ovesco Endoscopy USA, Inc. was the largest of 7 companies reporting payments in 2025, $2,121 in all, mostly food and beverage.
Overview
| NPI | 1528420569 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 28, 2016 |
| Last updated in NPPES | Aug 3, 2026 |
| Certified by provider | Aug 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 036-164443 | IL |
| Internal Medicine | 207R00000X | 036-164443 | IL |
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 (IL); Practitioner - Gastroenterology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 130 |
|---|---|
| Services billed | 355 across 54 procedure codes |
| Paid by Medicare | $44,376 |
Part D prescriptions in 2024
| Prescriptions (claims) | 18 · 20 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $367.99 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical groups
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
- University of ChicagoChicago, IL · 1,712 clinicians
- The University of Chicago Medical CenterChicago, IL · 915 clinicians
Hospital affiliations
- Elmhurst Memorial HospitalElmhurst, IL
- The University of Chicago Medical CenterChicago, IL
Industry payments (Open Payments)
- 2025$2,121 · 17 payments from 7 companies
- 2024$1,872 · 20 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ovesco Endoscopy USA, Inc. | $544.51 | 1 |
| Cook Incorporated | $465.00 | 1 |
| Boston Scientific Corporation | $358.44 | 5 |
| Conmed Corporation | $268.15 | 4 |
| Cook Medical LLC | $233.42 | 4 |
What the 2025 payments were for
- Food and Beverage$1,111 · 15 payments
- Travel and Lodging$544.51 · 1 payment
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$465.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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