Maria L. Restrepo Calis, MD
NPI 1841389111ActiveIndividual· Family Medicine· Greenbelt, MD
Family Medicine (MD) with Southern Maryland Medical Group LLC, practicing in Greenbelt, Maryland. Their prescriptions cost Medicare Part D more than their services did: $170,955 for 1,636 claims, against $25,628 paid for services in 2024. Novo Nordisk Inc was the largest of 13 companies reporting payments in 2025, $436.57 in all, mostly food and beverage.
Overview
| NPI | 1841389111 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Oct 12, 2006 |
| Last updated in NPPES | Jan 28, 2022 |
| Certified by provider | Jan 28, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | D0060302 | MD |
| Internal Medicine | 207R00000X | D0060302 | MD |
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 (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 106 |
|---|---|
| Services billed | 483 across 19 procedure codes |
| Paid by Medicare | $25,628 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,636 · 4,382 30-day fills |
|---|---|
| Patients | 179 |
| Total drug cost | $170,955 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Southern Maryland Medical Group LLCGreenbelt, MD · 21 clinicians
Industry payments (Open Payments)
- 2025$436.57 · 22 payments from 13 companies
- 2024$109.79 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $113.81 | 5 |
| Amgen Inc. | $76.42 | 4 |
| Astrazeneca Pharmaceuticals LP | $37.29 | 2 |
| Pfizer Inc. | $32.42 | 2 |
| Dexcom, Inc. | $27.29 | 1 |
What the 2025 payments were for
- Food and Beverage$436.57 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 32 family medicine physicians in Greenbelt · All family medicine physicians in Maryland