Michael E. Ritchie, MD
NPI 1386717437ActiveIndividual· Internal Medicine, Cardiovascular Disease· Great Falls, MT
Internal Medicine, Cardiovascular Disease (MD) in Great Falls, Montana, trained at Indiana University School of Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $471,127 for 4,350 claims, against $185,509 paid for services in 2024. Abbott Laboratories was the largest of 12 companies reporting payments in 2024, $719.75 in all, mostly food and beverage.
Overview
| NPI | 1386717437 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 16, 2006 |
| Last updated in NPPES | Mar 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 51139 | MT |
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 - Cardiovascular Disease (Cardiology) (KS); Practitioner - Cardiovascular Disease (Cardiology) (MT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 759 |
|---|---|
| Services billed | 2,746 across 65 procedure codes |
| Paid by Medicare | $185,509 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,350 · 9,743 30-day fills |
|---|---|
| Patients | 476 |
| Total drug cost | $471,127 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Billings Clinic Specialty Supplies and Services, LLCBillings, MT · 824 clinicians
- Newton Healthcare CorporationNewton, KS · 64 clinicians
Hospital affiliations
- Billings Clinic HospitalBillings, MT
- Cody Regional HealthCody, WY
- Glendive Medical CenterGlendive, MT
- Livingston HealthcareLivingston, MT
- Nmc HealthNewton, KS
Industry payments (Open Payments)
- 2024$719.75 · 38 payments from 12 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $286.22 | 9 |
| Novartis Pharmaceuticals Corporation | $134.86 | 13 |
| E.R. Squibb & Sons, L.L.C. | $84.31 | 4 |
| Kiniksa Pharmaceuticals International, PLC | $52.82 | 3 |
| Merck Sharp & Dohme LLC | $29.90 | 2 |
What the 2024 payments were for
- Food and Beverage$719.75 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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