MS. MARGARET ANN KNEZEVICH (NP) – Nurse Practitioner, NPI 1801184288
Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
6,035 NURSE PRACTITIONER in WI
Provider Addresses for MS. MARGARET ANN KNEZEVICH (NP)
2311 N PROSPECT AVE
MILWAUKEE, WI 532114445
Phone: (414) 319-3000
Type: Mailing
14420 SUNRISE AVE
BROOKFIELD, WI 530051144
Phone: (414) 659-2531
Type: Mailing
W180N8000 TOWN HALL RD
MENOMONEE FALLS, WI 530514002
Phone: (262) 255-2500
Type: Location
9200 W WISCONSIN AVE
MILWAUKEE, WI 532263522
Phone: (414) 955-6824
Fax: (414) 955-6210
Type: Mailing
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: 2019-09-16
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 |
|---|---|---|---|---|
| I20190916002076 | I | Nurse Practitioner | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 55 | 55 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 38 | 38 | $0 |
Insurance plans in this area (ZIP 53211)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WI | |
| - | WI | |
| Diagnostic Radiology | WI | |
| Family Practice, Emergency Medicine | WI | |
| P S Y C H I A T R Y | WI | |
| Internal Medicine | WI | |
| - | WI | |
| - | WI | |
| Physical Therapist In Private Practice | WI | |
| - | WI |
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