Mazen Nezar Shobassy, MD
NPI 1417290115ActiveIndividual· Internal Medicine, Gastroenterology· Marble Falls, TX
Internal Medicine, Gastroenterology (MD) in Marble Falls, Texas, trained at University of Missouri, Kansas City, School of Medicine (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $281,464 for 1,242 claims, against $91,797 paid for services in 2024. Coloplast Corp reported $21.64 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1417290115 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 1, 2013 |
| Last updated in NPPES | Oct 16, 2020 |
| Certified by provider | Oct 16, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | Q8150 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 448 |
|---|---|
| Services billed | 993 across 37 procedure codes |
| Paid by Medicare | $91,797 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,242 · 2,095 30-day fills |
|---|---|
| Patients | 541 |
| Total drug cost | $281,464 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | University of Missouri, Kansas City, School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Scott and White ClinicCollege Station, TX · 2,461 clinicians
Hospital affiliations
- Baylor Scott & White Medical Center - Marble FallsMarble Falls, TX
- Baylor Scott & White Medical Center - Round RockRound Rock, TX
- Baylor Scott & White Medical Center - TempleTemple, TX
Industry payments (Open Payments)
- 2024$21.64 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Coloplast Corp | $21.64 | 1 |
What the 2024 payments were for
- Food and Beverage$21.64 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Marble Falls
- 1417203803
- 1871771857
- 1013144641
All Internal Medicine, Gastroenterology providers in Texas →