SHERRI A WALLING (NP) – Nurse Practitioner, NPI 1497799100
Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,192 NURSE PRACTITIONER in IN
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Provider Addresses for SHERRI A WALLING (NP)
Evansville Post office, 402, Water Street, Evansville, Rock County, Wisconsin, 53536, United States
EVANSVILLE, IN 477061230
Phone: (812) 476-7200
Fax: (812) 471-4514
Type: Mailing
East Indiana Street, Evansville, Vanderburgh County, Indiana, 47711, United States
EVANSVILLE, IN 477152753
Phone: (812) 476-7200
Fax: (812) 471-4514
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $87.
Total Amount is formed as General ($87) + Research ($0) + Ownership ($0) = $87.
Last reported payment date: 2024-08-12 • Largest payer in this snapshot: ABBVIE INC. ($46).
Total Amount
$87
General + Research + Ownership
Payments
4
Total payment records
General Amount
$87
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $46 |
| Otsuka America Pharmaceutical, Inc. | $22 |
| Axsome Therapeutics, Inc. | $20 |
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: 2005-01-10
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 |
|---|---|---|---|---|
| I20050110000476 | I | Nurse Practitioner | IN | 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 | 146 | 54 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 43 | 35 | $0 |
| 90792 | Psychiatric diagnostic evaluation with medical services | 21 | 21 | $0 |
Insurance plans in this area (ZIP 47706)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IN | |
| Interventional Pain Management, Anesthesiology | IN | |
| - | IN | |
| - | IN | |
| - | IN | |
| Nurse Practitioner | ME | |
| Certified Registered Nurse Anesthetist (Crna) | KY | |
| - | IN | |
| Critical Care (Intensivists), Internal Medicine, Pulmonary Disease, Pulmonary Disease, Critical Care (Intensivists) | TX | |
| N E U R O L O G Y | IN |
Reviews
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