VIVEK SUBBIAH (MD) – Medical Oncology Physician, NPI 1174726384
Medical Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,006 HEMATOLOGY/ONCOLOGY in TX
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Provider Addresses for VIVEK SUBBIAH (MD)
University of Texas MD Anderson Cancer Center, 1515, Holcombe Boulevard, Texas Medical Center, Houston, Harris County, Texas, 77030, United States
# 87
HOUSTON, TX 770304000
Phone: (216) 255-2748
Type: Mailing
300 PASTEUR DR
STANFORD, CA 943052200
Phone: (650) 723-4000
Type: Mailing
1515 Holcombe Blvd
# 87
Houston, TX 770304000
Phone: (216) 255-2748
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 58 Open Payments records for all available years, with a total value of $47,202.
Total Amount is formed as General ($43,771) + Research ($3,431) + Ownership ($0) = $47,202.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: F. Hoffmann-La Roche AG ($15,626).
Total Amount
$47,202
General + Research + Ownership
Payments
58
Total payment records
General Amount
$43,771
General payments
Research Amount
$3,431
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| F. Hoffmann-La Roche AG | $15,626 |
| PFIZER INC. | $10,713 |
| Novartis Pharmaceuticals Corporation | $4,986 |
| Lilly USA, LLC | $3,250 |
| Eli Lilly and Company | $2,735 |
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: 2026-02-20
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20231228000132 | I | Hematology/Oncology | TN | TBD |
| I20260220000636 | I | Medical Oncology | CA | 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 |
|---|---|---|---|---|
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 183 | 83 | $0 |
| 99442 | Telephone medical discussion with physician, 11-20 minutes | 18 | 11 | $0 |
Insurance plans in this area (ZIP 77030)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | OH | |
| H E M A T O L O G Y/ O N C O L O G Y | IL | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | TN | |
| Nurse Practitioner | TN | |
| H E M A T O L O G Y/ O N C O L O G Y | TX | |
| Nurse Practitioner | TN | |
| Nurse Practitioner | TN | |
| Nurse Practitioner | TN | |
| Nurse Practitioner | TN |
Reviews
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