SYDNEY MAKHAEL WOLKEN – Physician Assistant, NPI 1104502756
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,396 PHYSICIAN ASSISTANT in NE
Provider Addresses for SYDNEY MAKHAEL WOLKEN
2611 ANNA AVE
NORTH PLATTE, NE 691014495
Phone: (308) 530-4439
Type: Mailing
220 W LEOTA ST
NORTH PLATTE, NE 691016293
Phone: (308) 568-4900
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: 2025-04-01
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 |
|---|---|---|---|---|
| I20250401002764 | I | Physician Assistant | NE | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 69101)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology, Interventional Radiology | NE | |
| Physical Medicine And Rehabilitation | NE | |
| U R O L O G Y | NE | |
| Nurse Practitioner | CO | |
| P S Y C H I A T R Y | IA | |
| P A T H O L O G Y | NE | |
| Certified Registered Nurse Anesthetist (Crna) | CO | |
| Sleep Medicine | IA | |
| Plastic And Reconstructive Surgery | NE | |
| Physician Assistant | NE |
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