Cyrus Michael Larson, DMD
NPI 1891096079ActiveIndividual· Dentist, General Practice· Missoula, MT
Dentist, General Practice (DMD) in Missoula, Montana, licensed in MT, with an NPI issued in November 2010. Part D covered 56 prescriptions written in 2024, 96% of them generic. Ultradent Products Inc was the largest of 3 companies reporting payments in 2025, $731.05 in all, mostly gifts.
Overview
| NPI | 1891096079 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DMD |
| Sole proprietor | Yes |
| NPI issued | Nov 4, 2010 |
| Last updated in NPPES | Nov 10, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 9630 | 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 - Oral Surgery (MT) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 56 · 64 30-day fills |
|---|---|
| Patients | 37 |
| Total drug cost | $207.45 |
| Generic share | 96% of claims |
Industry payments (Open Payments)
- 2025$731.05 · 5 payments from 3 companies
- 2024$371.44 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ultradent Products Inc | $610.89 | 3 |
| Straumann USA LLC | $100.00 | 1 |
| Dentsply Sirona Inc | $20.16 | 1 |
What the 2025 payments were for
- Gift$610.89 · 3 payments
- Education$100.00 · 1 payment
- Food and Beverage$20.16 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 63 general dentists in Missoula · All general dentists in Montana