BRIAN JAY SHIMKUS (MD) – Medical Oncology Physician, NPI 1730164591
Medical Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
770 MEDICAL ONCOLOGY in TX
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Provider Addresses for BRIAN JAY SHIMKUS (MD)
Research Boulevard, Austin, Travis County, Texas, 78752, United States
450
AUSTIN, TX 787595264
Phone: (512) 334-2103
Fax: (512) 334-2804
Type: Mailing
3201 S AUSTIN AVE STE 315
GEORGETOWN, TX 786267642
Phone: (512) 358-9428
Fax: (737) 710-1920
Type: Location
PO BOX 749495
ATLANTA, GA 303749495
Phone: (394) 328-3312
Fax: (813) 321-1296
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 390 Open Payments records for all available years, with a total value of $9,013.
Total Amount is formed as General ($9,013) + Research ($0) + Ownership ($0) = $9,013.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($924).
Total Amount
$9,013
General + Research + Ownership
Payments
390
Total payment records
General Amount
$9,013
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novartis Pharmaceuticals Corporation | $924 |
| Janssen Biotech, Inc. | $819 |
| Merck Sharp & Dohme LLC | $505 |
| AstraZeneca Pharmaceuticals LP | $460 |
| PFIZER INC. | $342 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2009-10-15
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20091015000103 | I | Medical Oncology | TX | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| J0897 | Injection, denosumab, 1 mg | 11,520 | 39 | $0 |
| J9271 | Injection, pembrolizumab, 1 mg | 7,800 | 11 | $0 |
| Q5119 | Injection, rituximab-pvvr, biosimilar, (ruxience), 10 mg | 2,948 | 15 | $0 |
| J1437 | Injection, ferric derisomaltose, 10 mg | 2,500 | 23 | $0 |
| 88185 | Flow cytometry technique for dna or cell analysis, each additional marker | 1,564 | 67 | $0 |
Insurance plans in this area (ZIP 78759)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| MEDICAL ONCOLOGY | TX | 78815 | Nuclear medicine study with CT imaging skull base to mid-thigh | 45 | 44 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IN | |
| H E M A T O L O G Y/ O N C O L O G Y | DE | |
| Nurse Practitioner | NC | |
| Nurse Practitioner | FL | |
| P A T H O L O G Y | FL | |
| Nurse Practitioner | KS | |
| - | MO | |
| Nurse Practitioner | MD | |
| - | GA | |
| - | FL |
Reviews
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