Maria R. Cortti Ferrari, M.D.
NPI 1639434236ActiveIndividual· Internal Medicine, Nephrology· Plantation, FL
Internal Medicine, Nephrology (M.D.) with Associatesmd Medical Group Inc, practicing in Plantation, Florida. Their prescriptions cost Medicare Part D more than their services did: $162,742 for 2,709 claims, against $10,485 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 2 companies reporting payments in 2025, $42.58 in all, mostly food and beverage.
Overview
| NPI | 1639434236 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 10, 2012 |
| Last updated in NPPES | Aug 14, 2025 |
| Certified by provider | Aug 14, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | ME141641 | FL |
| Internal Medicine | 207R00000X | 4301101429 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 28 |
|---|---|
| Services billed | 142 across 24 procedure codes |
| Paid by Medicare | $10,485 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,709 · 6,571 30-day fills |
|---|---|
| Patients | 291 |
| Total drug cost | $162,742 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Associatesmd Medical Group IncDania Beach, FL · 31 clinicians
Industry payments (Open Payments)
- 2025$42.58 · 2 payments from 2 companies
- 2024$592.17 · 31 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $22.57 | 1 |
| Novo Nordisk Inc | $20.01 | 1 |
What the 2025 payments were for
- Food and Beverage$42.58 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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