STUART A KOSIKOWSKI (OD) – Optometrist, NPI 1831170141
Optometrist
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Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for STUART A KOSIKOWSKI (OD)
Fond-du-Lac, Northern Saskatchewan Administration District, Saskatchewan, Canada
FOND DU LAC, WI 549354560
Phone: (920) 926-8472
Type: Mailing
Agnesian Health Plaza Building A, 421, Camelot Drive, Fond du Lac, Fond du Lac County, Wisconsin, 53935, United States
FOND DU LAC, WI 549354560
Phone: (920) 926-8472
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2010-06-01
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 |
|---|---|---|---|---|
| I20100601000297 | I | Optometry | 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 |
|---|---|---|---|---|
| 92014 | Established patient complete exam of visual system | 53 | 53 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 42 | 32 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 23 | 23 | $0 |
| 92004 | New patient complete exam of visual system | 18 | 18 | $0 |
| 92134 | Imaging of retina | 13 | 13 | $0 |
Insurance plans in this area (ZIP 54935)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | WI | |
| - | WI | |
| U R O L O G Y | WI | |
| - | WI | |
| P S Y C H I A T R Y | WI | |
| Certified Registered Nurse Anesthetist (Crna) | WI | |
| Vascular Surgery, General Surgery | WI | |
| - | ND | |
| Nephrology, Internal Medicine | WI | |
| Family Practice | WI |
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