Julia Saba Nassif, MD
NPI 1174783484ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Houston, TX
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) with Ut Physicians, practicing in Houston, Texas. Their prescriptions cost Medicare Part D more than their services did: $1,810,892 for 3,435 claims, against $32,193 paid for services in 2024. Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $148.44 in all, mostly food and beverage. Lists Memorial Hermann Hospital System as a hospital affiliation.
Overview
| NPI | 1174783484 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 10, 2008 |
| Last updated in NPPES | Mar 23, 2023 |
| Certified by provider | Mar 23, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | P8282 | 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 | 120 |
|---|---|
| Services billed | 861 across 10 procedure codes |
| Paid by Medicare | $32,193 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,435 · 8,593 30-day fills |
|---|---|
| Patients | 382 |
| Total drug cost | $1,810,892 |
| Generic share | 42% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
Medical group
- Ut PhysiciansHouston, TX · 1,765 clinicians
Hospital affiliation
- Memorial Hermann Hospital SystemHouston, TX
Industry payments (Open Payments)
- 2025$148.44 · 7 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $108.48 | 6 |
| Abbott Laboratories | $39.96 | 1 |
What the 2025 payments were for
- Food and Beverage$108.48 · 6 payments
- Long term medical supply or device loan$39.96 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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