Paunel Grivej, MD
NPI 1215986682ActiveIndividual· Internal Medicine· Waterford, MI
Internal Medicine (MD) with Iha Ooma Primary LLC, practicing in Waterford, Michigan. Their prescriptions cost Medicare Part D more than their services did: $428,562 for 8,124 claims, against $50,573 paid for services in 2024. Lists McLaren Oakland and 1 other hospital as hospital affiliations.
Overview
| NPI | 1215986682 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 10, 2006 |
| Last updated in NPPES | Nov 2, 2021 |
| Certified by provider | Nov 2, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301070993 | MI |
| Internal Medicine | 207R00000X | PG070993 | 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 | 223 |
|---|---|
| Services billed | 1,176 across 27 procedure codes |
| Paid by Medicare | $50,573 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,124 · 15,854 30-day fills |
|---|---|
| Patients | 484 |
| Total drug cost | $428,562 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Iha Ooma Primary LLCLake Orion, MI · 48 clinicians
Hospital affiliations
- McLaren OaklandPontiac, MI
- Trinity Health Oakland HospitalPontiac, MI
Other facilities
- Parc Home CareHome health agency · Farmington Hills, MI
- Trinity Health at Home- Southeast MichiganHome health agency · Livonia, 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 38 internal medicine physicians in Waterford · All internal medicine physicians in Michigan