Vivian Ghanem Matti, MD
NPI 1215167812ActiveIndividual· Family Medicine· Troy, MI
Family Medicine (MD) with Lily's Medical Group PLLC, practicing in Troy, Michigan. Their prescriptions cost Medicare Part D more than their services did: $382,903 for 4,373 claims, against $14,937 paid for services in 2024. Exact Sciences Corporation was the largest of 8 companies reporting payments in 2025, $276.94 in all, mostly food and beverage. Lists Beaumont Hospital Royal Oak and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1215167812 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 17, 2009 |
| Last updated in NPPES | Sep 9, 2026 |
| Certified by provider | Sep 9, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 4301094776 | 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 - Family Practice (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 51 |
|---|---|
| Services billed | 409 across 32 procedure codes |
| Paid by Medicare | $14,937 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,373 · 7,746 30-day fills |
|---|---|
| Patients | 315 |
| Total drug cost | $382,903 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Lily's Medical Group PLLCSterling Heights, MI · 2 clinicians
Hospital affiliations
- Beaumont Hospital Royal OakRoyal Oak, MI
- Beaumont Hospital, TroyTroy, MI
- Insight Hospital and Medical Center ColdwaterColdwater, MI
Industry payments (Open Payments)
- 2025$276.94 · 14 payments from 8 companies
- 2024$442.66 · 23 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $58.24 | 2 |
| Amgen Inc. | $55.56 | 3 |
| Novo Nordisk Inc | $51.42 | 3 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $35.41 | 2 |
| Lilly USA, LLC | $25.10 | 1 |
What the 2025 payments were for
- Food and Beverage$276.94 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 88 family medicine physicians in Troy · All family medicine physicians in Michigan