Marc Fidelis Comaratta, M.D.
NPI 1053679886ActiveIndividual· Ophthalmology, Retina Specialist· Bozeman, MT
Ophthalmology, Retina Specialist (M.D.) in Bozeman, Montana, trained at State University of New York at Buffalo School of Medicine (class of 2008). In 2024 Medicare paid $1,984,671 for 1,164 patients, and Part D covered 764 of their prescriptions, 56% of them generic. Regeneron Healthcare Solutions, Inc. was the largest of 4 companies reporting payments in 2025, $333.98 in all, mostly food and beverage.
Overview
| NPI | 1053679886 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 30, 2012 |
| Last updated in NPPES | Nov 13, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Retina Specialist Primary | 207WX0107X | 60990 | MT |
| Ophthalmology | 207W00000X | ML.60383942 | WA |
| Ophthalmology, Retina Specialist | 207WX0107X | 51780 | AZ |
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 - Ophthalmology (AZ); Practitioner - Ophthalmology (MT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,164 |
|---|---|
| Services billed | 18,288 across 41 procedure codes |
| Paid by Medicare | $1,984,671 |
Part D prescriptions in 2024
| Prescriptions (claims) | 764 · 1,022 30-day fills |
|---|---|
| Patients | 190 |
| Total drug cost | $23,129 |
| Generic share | 56% of claims |
Education and affiliations
| Medical school | State University of New York at Buffalo School of Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Ophthalmology |
Medical group
- Marc F Comaratta MD PCBozeman, MT · 2 clinicians
Hospital affiliations
- Bozeman Health Deaconess HospitalBozeman, MT
- Livingston HealthcareLivingston, MT
Industry payments (Open Payments)
- 2025$333.98 · 8 payments from 4 companies
- 2024$217.11 · 10 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $275.76 | 5 |
| Abbvie Inc. | $20.69 | 1 |
| Harrow Eye, LLC | $19.33 | 1 |
| Genentech USA, Inc. | $18.20 | 1 |
What the 2025 payments were for
- Food and Beverage$333.98 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records