DR. VIJAY K GUNUGANTI (M.D.) – Medical Oncology Physician, NPI 1073535076
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 DR. VIJAY K GUNUGANTI (M.D.)
Hardy Oak Boulevard, San Antonio, Bexar County, Texas, 78258, United States
SUITE 320
SAN ANTONIO, TX 782584791
Phone: (210) 545-6972
Fax: (210) 545-1016
Type: Location
Band Box Place, Dallas, Dallas County, Texas, 75244, United States
DALLAS, TX 753911230
Phone: (972) 997-8000
Fax: (972) 234-2987
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 417 Open Payments records for all available years, with a total value of $500,671.
Total Amount is formed as General ($500,671) + Research ($0) + Ownership ($0) = $500,671.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: E.R. Squibb & Sons, L.L.C. ($110,185).
Total Amount
$500,671
General + Research + Ownership
Payments
417
Total payment records
General Amount
$500,671
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| E.R. Squibb & Sons, L.L.C. | $110,185 |
| Bayer Healthcare Pharmaceuticals Inc. | $86,279 |
| Janssen Biotech, Inc. | $85,800 |
| Janssen Pharmaceuticals, Inc | $76,679 |
| Regeneron Healthcare Solutions, Inc. | $39,235 |
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: 2005-08-16
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 |
|---|---|---|---|---|
| I20050816001120 | 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 |
|---|---|---|---|---|
| J9299 | Injection, nivolumab, 1 mg | 22,100 | 12 | $0 |
| Q0138 | Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) | 17,340 | 24 | $0 |
| J0881 | Injection, darbepoetin alfa, 1 microgram (non-esrd use) | 16,150 | 11 | $0 |
| J1756 | Injection, iron sucrose, 1 mg | 12,500 | 26 | $0 |
| J1453 | Injection, fosaprepitant, 1 mg | 11,550 | 20 | $0 |
Insurance plans in this area (ZIP 78258)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| Certified Clinical Nurse Specialist (Cns) | TN |
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