Nadia Malik, MD
NPI 1891834172ActiveIndividual· Internal Medicine· Grapevine, TX
Internal Medicine (MD) in Grapevine, Texas, licensed in TX and OH, with an NPI issued in February 2007. Their prescriptions cost Medicare Part D more than their services did: $535,749 for 3,190 claims, against $48,323 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 17 companies reporting payments in 2025, $1,371 in all, mostly food and beverage. Lists Baylor Scott & White Medical Center Grapevine as a hospital affiliation.
Overview
| NPI | 1891834172 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 5, 2007 |
| Last updated in NPPES | Oct 5, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | M9478 | TX |
| Internal Medicine | 207R00000X | 35088931 | OH |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 70 |
|---|---|
| Services billed | 1,403 across 25 procedure codes |
| Paid by Medicare | $48,323 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,190 · 8,448 30-day fills |
|---|---|
| Patients | 165 |
| Total drug cost | $535,749 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliation
- Baylor Scott & White Medical Center GrapevineGrapevine, TX
Industry payments (Open Payments)
- 2025$1,371 · 74 payments from 17 companies
- 2024$1,140 · 68 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $211.25 | 10 |
| Intra-Sana Laboratories | $175.64 | 9 |
| Astrazeneca Pharmaceuticals LP | $172.20 | 12 |
| Novo Nordisk Inc | $147.03 | 7 |
| Amgen Inc. | $143.03 | 11 |
What the 2025 payments were for
- Food and Beverage$1,371 · 74 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 53 internal medicine physicians in Grapevine · All internal medicine physicians in Texas