Marco Bruno Thierry, MD
NPI 1518528207ActiveIndividual· Internal Medicine, Nephrology· Billings, MT
Internal Medicine, Nephrology (MD) with Billings Clinic Specialty Supplies and Services, LLC, practicing in Billings, Montana. In 2024 Medicare paid $39,899 for 176 patients, and Part D covered 116 of their prescriptions, 84% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 2 companies reporting payments in 2025, $28.46 in all, mostly food and beverage. Lists Billings Clinic Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1518528207 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 24, 2019 |
| Last updated in NPPES | Feb 4, 2026 |
| Certified by provider | Feb 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 129562 | 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 - Nephrology (MT); Practitioner - Nephrology (WY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 176 |
|---|---|
| Services billed | 497 across 20 procedure codes |
| Paid by Medicare | $39,899 |
Part D prescriptions in 2024
| Prescriptions (claims) | 116 · 235 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $28,034 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- Billings Clinic Specialty Supplies and Services, LLCBillings, MT · 824 clinicians
Hospital affiliations
- Billings Clinic HospitalBillings, MT
- Frances Mahon Deaconess HospitalGlasgow, MT
- Johnson County Healthcare CenterBuffalo, WY
- Sheridan Memorial HospitalSheridan, WY
- Trinity HospitalWolf Point, MT
Other facilities
- Billings Clinic DialysisDialysis facility · Billings, MT
- Dci FrontierDialysis facility · Miles City, MT
Industry payments (Open Payments)
- 2025$28.46 · 2 payments from 2 companies
- 2024$19.38 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $14.53 | 1 |
| Lilly USA, LLC | $13.93 | 1 |
What the 2025 payments were for
- Food and Beverage$28.46 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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