KATHERINE LEIGH WALKER-SEIBERT (NP) – Gerontology Nurse Practitioner, NPI 1093331084
Gerontology Nurse Practitioner
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Profile Insights
NPPES metrics only — not quality of care.
8,241 NURSE PRACTITIONER in IN
Provider Addresses for KATHERINE LEIGH WALKER-SEIBERT (NP)
250 N SHADELAND AVE STE 200
INDIANAPOLIS, IN 462194959
Phone:
Type: Mailing
550 UNIVERSITY BLVD STE 6100
INDIANAPOLIS, IN 462025149
Phone: (317) 948-0728
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: 2020-07-02
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20200702001863 | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 93 | 42 | $0 |
| 90935 | Hemodialysis procedure with physician evaluation | 88 | 37 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 37 | 31 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 24 | 19 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 13 | 13 | $0 |
Insurance plans in this area (ZIP 46219)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IN | |
| Physician Assistant | IN | |
| Physician Assistant | IN | |
| Clinical Psychologist | IN | |
| Physician Assistant | IN | |
| Clinical Psychologist | IN | |
| Nurse Practitioner | IN | |
| P S Y C H I A T R Y | IN | |
| Nurse Practitioner | IN | |
| G A S T R O E N T E R O L O G Y | IN |
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