Ewa Tomczak, M.D.
NPI 1215389648ActiveIndividual· Internal Medicine, Infectious Disease· Galveston, TX
Internal Medicine, Infectious Disease (M.D.) with Utmb Faculty Group Practice, practicing in Galveston, Texas. Mostly services rather than prescriptions: Medicare paid $11,346 for 47 patients in 2024, with only 12 Part D claims. Paratek Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $32.59 in all, mostly food and beverage. Lists University of Texas Medical Branch Galveston as a hospital affiliation.
Overview
| NPI | 1215389648 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 11, 2016 |
| Last updated in NPPES | May 13, 2024 |
| Certified by provider | May 13, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | U8836 | TX |
| General Acute Care Hospital | 282N00000X | — | — |
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 - Infectious Disease (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 47 |
|---|---|
| Services billed | 148 across 9 procedure codes |
| Paid by Medicare | $11,346 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12 · 12 30-day fills |
|---|---|
| Total drug cost | $10,286 |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Infectious Disease |
Medical group
- Utmb Faculty Group PracticeGalveston, TX · 1,101 clinicians
Hospital affiliation
- University of Texas Medical Branch GalvestonGalveston, TX
Industry payments (Open Payments)
- 2025$32.59 · 2 payments from 2 companies
- 2024$44.34 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Paratek Pharmaceuticals, Inc. | $16.78 | 1 |
| Melinta Therapeutics, LLC | $15.81 | 1 |
What the 2025 payments were for
- Food and Beverage$32.59 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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