Timothy J. Tinetti, MD
NPI 1013976463ActiveIndividual· Internal Medicine· Troy, MI
Internal Medicine (MD) in Troy, Michigan, trained at University of Michigan Medical School (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $880,680 for 11,340 claims, against $252,072 paid for services in 2024. Novo Nordisk Inc was the largest of 4 companies reporting payments in 2025, $494.83 in all, mostly food and beverage.
Overview
| NPI | 1013976463 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 22, 2006 |
| Last updated in NPPES | Feb 25, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301405926 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 460 |
|---|---|
| Services billed | 8,335 across 104 procedure codes |
| Paid by Medicare | $252,072 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,340 · 27,158 30-day fills |
|---|---|
| Patients | 820 |
| Total drug cost | $880,680 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Arcturus Healthcare PLCTroy, MI · 63 clinicians
Hospital affiliations
- Beaumont Hospital Royal OakRoyal Oak, MI
- Beaumont Hospital, TroyTroy, MI
Other facilities
- Beaumont Home HealthHome health agency · Troy, MI
- Residential Home HealthHome health agency · Troy, MI
Industry payments (Open Payments)
- 2025$494.83 · 6 payments from 4 companies
- 2024$694.73 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $143.46 | 2 |
| Abbvie Inc. | $125.26 | 1 |
| Amgen Inc. | $119.45 | 2 |
| Abbott Laboratories | $106.66 | 1 |
What the 2025 payments were for
- Food and Beverage$494.83 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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