Violeta Grivej, M.D.
NPI 1699845644ActiveIndividual· Internal Medicine· Rochester Hills, MI
Internal Medicine (M.D.) in Rochester Hills, Michigan, licensed in MI, with an NPI issued in November 2006. Their prescriptions cost Medicare Part D more than their services did: $138,599 for 2,973 claims, against $62,870 paid for services in 2024. Lists Trinity Health Oakland Hospital as a hospital affiliation.
Overview
| NPI | 1699845644 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 8, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301066417 | MI |
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 - Internal Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 197 |
|---|---|
| Services billed | 816 across 6 procedure codes |
| Paid by Medicare | $62,870 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,973 · 3,001 30-day fills |
|---|---|
| Patients | 271 |
| Total drug cost | $138,599 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliation
- Trinity Health Oakland HospitalPontiac, MI
Other facilities
- Trinity Health at Home Southeast MichiganHospice · Livonia, MI
- BellbrookNursing home · Rochester Hills, MI
- Lourdes Rehabilitation and Healthcare CenterNursing home · Waterford, MI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 101 internal medicine physicians in Rochester Hills · All internal medicine physicians in Michigan