William Matthew Bartek, M.D
NPI 1598722522ActiveIndividual· Internal Medicine, Critical Care Medicine· Austin, TX
Internal Medicine, Critical Care Medicine (M.D) in Austin, Texas, trained at University of Pittsburgh School of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $963,578 for 1,692 claims, against $187,061 paid for services in 2024. Intuitive Surgical, Inc. was the largest of 11 companies reporting payments in 2025, $7,060 in all, mostly education.
Overview
| NPI | 1598722522 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Apr 26, 2006 |
| Last updated in NPPES | Oct 24, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | K2642 | TX |
| Internal Medicine, Pulmonary Disease | 207RP1001X | K2642 | 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 - Pulmonary Disease (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 720 |
|---|---|
| Services billed | 3,108 across 47 procedure codes |
| Paid by Medicare | $187,061 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,692 · 2,439 30-day fills |
|---|---|
| Patients | 314 |
| Total drug cost | $963,578 |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
| Telehealth | Offers telehealth |
Medical groups
- Cogent Healthcare of Texas PAAustin, TX · 113 clinicians
- Austin Pulmonary Consultants PAAustin, TX · 13 clinicians
Hospital affiliations
- Ascension Seton HaysKyle, TX
- North Austin Medical CenterAustin, TX
- Round Rock Medical CenterRound Rock, TX
- St David's Medical CenterAustin, TX
- St David's South Austin Medical CenterAustin, TX
Industry payments (Open Payments)
- 2025$7,060 · 36 payments from 11 companies
- 2024$45,610 · 84 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $6,500 | 10 |
| Glaxosmithkline, LLC. | $171.63 | 10 |
| Verona Pharma, Inc. | $72.30 | 3 |
| Astrazeneca Pharmaceuticals LP | $66.63 | 3 |
| United Therapeutics Corporation | $52.93 | 2 |
What the 2025 payments were for
- Education$5,000 · 2 payments
- Food and Beverage$893.32 · 28 payments
- Travel and Lodging$666.77 · 5 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$500.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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