Sonia Lis Granera, M.D.
NPI 1174579346ActiveIndividual· Internal Medicine· Slidell, LA
Internal Medicine (M.D.) in Slidell, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 1994). In 2024 Medicare paid $11,692 for 85 patients, and Part D covered 127 of their prescriptions, 76% of them generic. Pfizer Inc. reported $21.20 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1174579346 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 26, 2006 |
| Last updated in NPPES | Aug 14, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 304890 | LA |
| Internal Medicine | 207R00000X | 200100539 | NC |
| Hospitalist | 208M00000X | 200100539 | NC |
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 (LA); Practitioner - Internal Medicine (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 85 |
|---|---|
| Services billed | 166 across 8 procedure codes |
| Paid by Medicare | $11,692 |
Part D prescriptions in 2024
| Prescriptions (claims) | 127 · 140 30-day fills |
|---|---|
| Patients | 60 |
| Total drug cost | $13,751 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Internal Medicine |
Medical group
- North Oaks Medical Center LLCHammond, LA · 320 clinicians
Hospital affiliation
- North Oaks Medical CenterHammond, LA
Industry payments (Open Payments)
- 2025$21.20 · 1 payment from 1 company
- 2024$68.10 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $21.20 | 1 |
What the 2025 payments were for
- Food and Beverage$21.20 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 62 internal medicine physicians in Slidell · All internal medicine physicians in Louisiana