Nadeem Tajuddin
NPI 1063830230ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Houston, TX
Internal Medicine, Endocrinology, Diabetes & Metabolism in Houston, Texas, trained at University of Texas Medical Branch at Galveston (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $2,180,344 for 3,563 claims, against $56,882 paid for services in 2024. Novo Nordisk Inc was the largest of 20 companies reporting payments in 2025, $903.63 in all, mostly food and beverage.
Overview
| NPI | 1063830230 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 3, 2014 |
| Last updated in NPPES | May 7, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | R2757 | 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 - Endocrinology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 230 |
|---|---|
| Services billed | 603 across 14 procedure codes |
| Paid by Medicare | $56,882 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,563 · 8,320 30-day fills |
|---|---|
| Patients | 444 |
| Total drug cost | $2,180,344 |
| Generic share | 40% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
Medical group
- Amir A Hassan MD, PAHouston, TX · 2 clinicians
Hospital affiliation
- Memorial Hermann Hospital SystemHouston, TX
Industry payments (Open Payments)
- 2025$903.63 · 38 payments from 20 companies
- 2024$1,085 · 43 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $242.74 | 8 |
| Amgen Inc. | $94.54 | 5 |
| Bayer Healthcare Pharmaceuticals Inc. | $75.33 | 3 |
| Insulet Corporation | $57.24 | 1 |
| Amneal Pharmaceuticals LLC | $44.32 | 3 |
What the 2025 payments were for
- Food and Beverage$903.63 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 184 endocrinologists in Houston · All endocrinologists in Texas