Janaina Matteussi Zilli, MD
NPI 1366544058ActiveIndividual· Internal Medicine· St Clair Shores, MI
Internal Medicine (MD) with Great Lakes Medicine PLC and 1 other group, practicing in St Clair Shores, Michigan. In 2024 Medicare paid $7,071,214 for 991 patients, and Part D covered 7,896 of their prescriptions, 87% of them generic. Teva Pharmaceuticals USA, Inc. reported $19.47 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1366544058 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 2, 2006 |
| Last updated in NPPES | Aug 27, 2026 |
| Certified by provider | Aug 27, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301081453 | MI |
| Hospitalist | 208M00000X | 4301081453 | MI |
| Family Medicine | 207Q00000X | 4301081453 | 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 | 991 |
|---|---|
| Services billed | 8,683 across 24 procedure codes |
| Paid by Medicare | $7,071,214 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,896 · 7,966 30-day fills |
|---|---|
| Patients | 526 |
| Total drug cost | $682,954 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Family Practice |
| Secondary specialties | Hospitalist |
Medical groups
- Great Lakes Medicine PLCShelby Township, MI · 34 clinicians
- Premier Wound Care PLLCShelby Township, MI · 13 clinicians
Other facilities
- Personalize Home Care ServiceHome health agency · Lathrup Village, MI
- RoyalcareHome health agency · West Bloomfield, MI
- Bay Nursing, IncHospice · Romeo, MI
- The Orchards at Harper WoodsNursing home · Harper Woods, MI
- The Orchards at RosevilleNursing home · Roseville, MI
- The Orchards at WarrenNursing home · Warren, MI
- The Rivers Health & Rehabilitation Center of GrossNursing home · Grosse Pointe Woods, MI
Industry payments (Open Payments)
- 2025$19.47 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $19.47 | 1 |
What the 2025 payments were for
- Food and Beverage$19.47 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in St Clair Shores
- 1568981025
- 1649240516
- 1952303729
- 1861812828
- 1790786960
- 1821006784
- 1376653089
- 1114929106
- 1538181458
- 1578564621
- 1225046477
- 1740397207