Stephen P. Maniscalco, M.D.
NPI 1891716403ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Shenandoah, TX
Thoracic Surgery (Cardiothoracic Vascular Surgery) (M.D.) in Shenandoah, Texas, trained at University of Texas Southwestern Medical School at Dallas (class of 1995). 439 Medicare patients in 2024, $388,211 paid; nearly all of their 466 Part D prescriptions were generic (91%). W. L. Gore & Associates, Inc. was the largest of 15 companies reporting payments in 2025, $1,728 in all, mostly food and beverage.
Overview
| NPI | 1891716403 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 21, 2006 |
| Last updated in NPPES | Nov 4, 2020 |
| Certified by provider | Nov 4, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | L1655 | 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 - Thoracic Surgery (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 439 |
|---|---|
| Services billed | 1,575 across 166 procedure codes |
| Paid by Medicare | $388,211 |
Part D prescriptions in 2024
| Prescriptions (claims) | 466 · 667 30-day fills |
|---|---|
| Patients | 228 |
| Total drug cost | $26,061 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Thoracic Surgery |
| Secondary specialties | Cardiac Surgery, General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Ut PhysiciansHouston, TX · 1,765 clinicians
Hospital affiliations
- Memorial Hermann Hospital SystemHouston, TX
- Memorial Hermann Northeast HospitalHumble, TX
Other facilities
- Advanced Home Health ServicesHome health agency · Houston, TX
- Vitalcaring GroupHome health agency · Henderson, TX
- Vitalcaring GroupHome health agency · Tomball, TX
Industry payments (Open Payments)
- 2025$1,728 · 39 payments from 15 companies
- 2024$435.41 · 16 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| W. L. Gore & Associates, Inc. | $751.94 | 10 |
| Atricure, Inc. | $208.52 | 4 |
| Edwards Lifesciences Corporation | $139.97 | 4 |
| Abiomed | $104.90 | 4 |
| Medtronic, Inc. | $91.59 | 3 |
What the 2025 payments were for
- Food and Beverage$1,129 · 35 payments
- Travel and Lodging$599.19 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Thoracic Surgery (Cardiothoracic Vascular Surgery) providers in Shenandoah
- 1982119061
- 1376076869
- 1467543835
- 1396730826
All Thoracic Surgery (Cardiothoracic Vascular Surgery) providers in Texas →