Nadia Hafeez Abbasi, M.D.
NPI 1184825689ActiveIndividual· Internal Medicine· Katy, TX
Internal Medicine (M.D.) with Premier Internal Medicine Associates of Houston PLLC, practicing in Katy, Texas. Their prescriptions cost Medicare Part D more than their services did: $578,075 for 4,953 claims, against $176,922 paid for services in 2024. Novo Nordisk Inc was the largest of 11 companies reporting payments in 2025, $868.32 in all, mostly food and beverage. Lists Houston Methodist West Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1184825689 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 30, 2007 |
| Last updated in NPPES | Jul 4, 2022 |
| Certified by provider | Jul 4, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | P4536 | 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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 330 |
|---|---|
| Services billed | 4,105 across 55 procedure codes |
| Paid by Medicare | $176,922 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,953 · 11,927 30-day fills |
|---|---|
| Patients | 540 |
| Total drug cost | $578,075 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Premier Internal Medicine Associates of Houston PLLCKaty, TX · 2 clinicians
Hospital affiliations
- Houston Methodist West HospitalHouston, TX
- Memorial Hermann - Texas Medical CenterHouston, TX
- Memorial Hermann Katy HospitalKaty, TX
- Memorial Hermann Memorial City HospitalHouston, TX
Other facilities
- Pdr Home Health ServicesHome health agency · Houston, TX
- Memorial Hermann Rehabilitation Hospital KatyInpatient rehabilitation facility · Katy, TX
Industry payments (Open Payments)
- 2025$868.32 · 57 payments from 11 companies
- 2024$921.35 · 57 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $314.50 | 19 |
| Astrazeneca Pharmaceuticals LP | $171.06 | 20 |
| Amgen Inc. | $70.20 | 3 |
| Abbott Laboratories | $60.01 | 3 |
| Dexcom, Inc. | $55.73 | 2 |
What the 2025 payments were for
- Food and Beverage$868.32 · 57 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 104 internal medicine physicians in Katy · All internal medicine physicians in Texas