Brian Jay Shimkus, MD
NPI 1730164591ActiveIndividual· Internal Medicine, Medical Oncology· Georgetown, TX
Internal Medicine, Medical Oncology (MD) in Georgetown, Texas, trained at Medical College of Georgia School of Medicine (class of 1998). In 2024 Medicare paid $7,424,053 for 522 patients, and Part D covered 2,386 of their prescriptions, 63% of them generic. Janssen Biotech, Inc. was the largest of 47 companies reporting payments in 2025, $4,663 in all, mostly food and beverage.
Overview
| NPI | 1730164591 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 14, 2005 |
| Last updated in NPPES | Jul 14, 2023 |
| Certified by provider | Jul 14, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | L5907 | TX |
| Internal Medicine, Hematology & Oncology | 207RH0003X | L5907 | 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 - Medical Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 522 |
|---|---|
| Services billed | 332,038 across 118 procedure codes |
| Paid by Medicare | $7,424,053 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,386 · 3,371 30-day fills |
|---|---|
| Patients | 385 |
| Total drug cost | $6,884,413 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | Medical College of Georgia School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Medical Oncology |
Medical group
- American Oncology Partners PAFort Wayne, IN · 391 clinicians
Hospital affiliations
- Ascension Seton Cedar ParkCedar Park, TX
- Ascension Seton WilliamsonRound Rock, TX
- North Austin Medical CenterAustin, TX
- Round Rock Medical CenterRound Rock, TX
- St David's Medical CenterAustin, TX
Other facilities
- Georgetown Living Home Health & CompanionsHome health agency · Georgetown, TX
- Jol HealthcareHome health agency · Kyle, TX
- Life Unlimited Home Health LLCHome health agency · Austin, TX
- Magnolia Home HealthHome health agency · Arlington, TX
- Valerian Home Health and HospiceHome health agency · Round Rock, TX
Industry payments (Open Payments)
- 2025$4,663 · 198 payments from 47 companies
- 2024$4,355 · 191 payments from 50 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $798.41 | 30 |
| Astrazeneca Pharmaceuticals LP | $329.73 | 14 |
| Pfizer Inc. | $274.40 | 13 |
| E.R. Squibb & Sons, L.L.C. | $216.43 | 10 |
| Celgene Corporation | $202.88 | 10 |
What the 2025 payments were for
- Food and Beverage$4,663 · 198 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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