DR. KENNETH V OSTERMANN (M.D.) – Obstetrics & Gynecology Physician, NPI 1851386213
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
798 OBSTETRICS/GYNECOLOGY in WI
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Provider Addresses for DR. KENNETH V OSTERMANN (M.D.)
705, South University Avenue, Beaver Dam, Dodge County, Wisconsin, 53916, United States
SUITE 300
BEAVER DAM, WI 539163053
Phone: (920) 885-6090
Fax: (920) 885-6092
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 1 Open Payments records for all available years, with a total value of $19.
Total Amount is formed as General ($19) + Research ($0) + Ownership ($0) = $19.
Last reported payment date: 2023-05-02 • Largest payer in this snapshot: PFIZER INC. ($19).
Total Amount
$19
General + Research + Ownership
Payments
1
Total payment records
General Amount
$19
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-05-02
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $19 |
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: 2010-08-19
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 |
|---|---|---|---|---|
| I20100819000548 | I | Obstetrics/Gynecology | 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 |
|---|---|---|---|---|
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 65 | 39 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 53 | 41 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 25 | 25 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 17 | 15 | $0 |
Insurance plans in this area (ZIP 53916)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | UT | |
| Certified Registered Nurse Anesthetist (Crna) | WI | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | WI | |
| - | IA | |
| Orthopedic Surgery | WI | |
| - | WI | |
| Infectious Disease, Internal Medicine | WI | |
| Physician Assistant | WI | |
| Certified Registered Nurse Anesthetist (Crna) | WI | |
| - | WI |
Reviews
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