Gary Weinstein, M.D.
NPI 1275617920ActiveIndividual· Internal Medicine, Critical Care Medicine· Dallas, TX
Internal Medicine, Critical Care Medicine (M.D.) in Dallas, Texas, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $903,022 for 2,713 claims, against $149,521 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 21 companies reporting payments in 2025, $2,196 in all, mostly food and beverage.
Overview
| NPI | 1275617920 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 25, 2006 |
| Last updated in NPPES | Oct 2, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | H6979 | TX |
| Internal Medicine, Pulmonary Disease | 207RP1001X | H6978 | TX |
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 - Pulmonary Disease (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 435 |
|---|---|
| Services billed | 2,643 across 35 procedure codes |
| Paid by Medicare | $149,521 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,713 · 3,704 30-day fills |
|---|---|
| Patients | 404 |
| Total drug cost | $903,022 |
| Generic share | 56% of claims |
Education and affiliations
| Medical school | University of Kansas School of Med (Kc/Wich/Sal) |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
| Telehealth | Offers telehealth |
Medical group
- Cogent Healthcare of Texas PAAustin, TX · 113 clinicians
Hospital affiliations
Industry payments (Open Payments)
- 2025$2,196 · 80 payments from 21 companies
- 2024$35,948 · 78 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $471.20 | 22 |
| Astrazeneca Pharmaceuticals LP | $446.18 | 10 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $227.75 | 8 |
| Aop Health US, LLC | $214.69 | 1 |
| Insmed, Inc. | $176.16 | 8 |
What the 2025 payments were for
- Food and Beverage$2,196 · 80 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other critical care physicians in Dallas
- 1104945773
- 1124213590
- 1124284609
- 1144727967
- 1194991992
- 1215316336
- 1255775359
- 1336223098
- 1356550354
- 1417995044
- 1467492868
- 1568952265
All 66 critical care physicians in Dallas · All critical care physicians in Texas