Nael Nabeel Haddad, MD
Student in an Organized Health Care Education/Training Program (MD) with Presbyterian Healthcare Services, practicing in San Antonio, Texas. Their prescriptions cost Medicare Part D more than their services did: $99,957 for 1,080 claims, against $39,287 paid for services in 2024. Abbvie Inc. was the largest of 5 companies reporting payments in 2025, $463.27 in all, mostly food and beverage. Lists Presbyterian Hospital as a hospital affiliation.
Overview
| NPI | 1144671330 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 28, 2016 |
| Last updated in NPPES | Sep 1, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Student in an Organized Health Care Education/Training Program Primary | 390200000X | — | — |
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 - Gastroenterology (NM) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 226 |
|---|---|
| Services billed | 366 across 33 procedure codes |
| Paid by Medicare | $39,287 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,080 · 1,561 30-day fills |
|---|---|
| Patients | 651 |
| Total drug cost | $99,957 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Presbyterian Healthcare ServicesAlbuquerque, NM · 1,395 clinicians
Hospital affiliation
- Presbyterian HospitalAlbuquerque, NM
Industry payments (Open Payments)
- 2025$463.27 · 24 payments from 5 companies
- 2024$543.29 · 26 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $352.01 | 19 |
| Ipsen Biopharmaceuticals, Inc | $41.73 | 2 |
| Regeneron Healthcare Solutions, Inc. | $29.25 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $23.55 | 1 |
| Pfizer Inc. | $16.73 | 1 |
What the 2025 payments were for
- Food and Beverage$463.27 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,856 Student in an Organized Health Care Education/Training Program providers in San Antonio · All Student in an Organized Health Care Education/Training Program providers in Texas