STEVEN MARK BETTAG (MD) – Medical Oncology Physician, NPI 1669529608
Medical Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
350 HEMATOLOGY/ONCOLOGY in WI
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Provider Addresses for STEVEN MARK BETTAG (MD)
1621, North Taylor Drive, Sheboygan, Town of Sheboygan, Sheboygan County, Wisconsin, 53081, United States
SHEBOYGAN, WI 530811990
Phone: (920) 458-7433
Fax: (920) 452-3594
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 92 Open Payments records for all available years, with a total value of $2,345.
Total Amount is formed as General ($2,345) + Research ($0) + Ownership ($0) = $2,345.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: E.R. Squibb & Sons, L.L.C. ($223).
Total Amount
$2,345
General + Research + Ownership
Payments
92
Total payment records
General Amount
$2,345
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 |
|---|---|
| E.R. Squibb & Sons, L.L.C. | $223 |
| Novartis Pharmaceuticals Corporation | $150 |
| Exelixis Inc. | $123 |
| Incyte Corporation | $100 |
| SEAGEN INC. | $100 |
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: 2004-11-12
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 |
|---|---|---|---|---|
| I20041112000973 | I | Hematology/Oncology | WI | 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 |
|---|---|---|---|---|
| Q5125 | Injection, filgrastim-ayow, biosimilar, (releuko), 1 microgram | 38,460 | 22 | $0 |
| J1453 | Injection, fosaprepitant, 1 mg | 19,800 | 22 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 6,674 | 56 | $0 |
| J9312 | Injection, rituximab, 10 mg | 4,690 | 16 | $0 |
| J0897 | Injection, denosumab, 1 mg | 4,560 | 20 | $0 |
Insurance plans in this area (ZIP 53081)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WI | |
| Nurse Practitioner | WI | |
| Nurse Practitioner | WI | |
| Internal Medicine | WI | |
| Internal Medicine | WI | |
| - | WI | |
| Internal Medicine | WI | |
| Nurse Practitioner | WI | |
| Internal Medicine | WI | |
| - | WI |
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