SARA ANN VANEFFEN (ARNP) – Nurse Practitioner, NPI 1346645793
Nurse Practitioner
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
3,532 NURSE PRACTITIONER in IA
Provider Addresses for SARA ANN VANEFFEN (ARNP)
710 N 12TH ST
GUTHRIE CENTER, IA 501151549
Phone: (641) 332-2201
Fax: (641) 332-3856
Type: Mailing
PO BOX 1475
DES MOINES, IA 503051475
Phone: (515) 643-0833
Fax: (515) 643-0933
Type: Mailing
1350 DES MOINES ST
SUITE 110
DES MOINES, IA 503095507
Phone: (515) 643-0833
Fax: (515) 643-0933
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: 2014-12-05
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-12-31 (893 days ago).
Enrollment records
1
Earliest due date
2023-12-31
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 |
|---|---|---|---|---|
| I20141205001050 | I | Nurse Practitioner | IA | 2023-12-31 |
What to do next
- Verify current status on the CMS Revalidation Lookup Tool immediately.
- Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
- Overdue revalidation can lead to deactivation of Medicare billing privileges.
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 50115)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Mental Health Counselor | IA | |
| Clinical Social Worker | IA |
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