CELINE WALKER (AGACNP-BC) – Acute Care Nurse Practitioner, NPI 1184002867
Acute Care Nurse Practitioner
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for CELINE WALKER (AGACNP-BC)
PO BOX 19663
SPRINGFIELD, IL 627949663
Phone: (217) 545-8000
Fax: (217) 545-7795
Type: Mailing
747 N RUTLEDGE ST
5TH FLOOR
SPRINGFIELD, IL 627026700
Phone: (217) 545-8000
Fax: (217) 545-7795
Type: Location
2300 N Edward St
Decatur, IL 625264192
Phone: (217) 876-3660
Fax: (217) 876-3665
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 $85.
Total Amount is formed as General ($85) + Research ($0) + Ownership ($0) = $85.
Last reported payment date: 2024-02-29 • Largest payer in this snapshot: Organogenesis Inc. ($62).
Total Amount
$85
General + Research + Ownership
Payments
4
Total payment records
General Amount
$85
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-02-29
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Organogenesis Inc. | $62 |
| Axsome Therapeutics, Inc. | $23 |
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: 2015-06-08
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 |
|---|---|---|---|---|
| I20150608001131 | I | Nurse Practitioner | IL | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 111 | 57 | $0 |
| 11042 | Removal of skin and tissue, 20.0 sq cm or less | 66 | 27 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 55 | 49 | $0 |
| 97597 | Removal of tissue from wound, 20.0 sq cm or less | 48 | 28 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 16 | 15 | $0 |
Insurance plans in this area (ZIP 62794)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | IL | |
| Physician Assistant | IL | |
| Pulmonary Disease | IL | |
| D E R M A T O L O G Y | IL | |
| - | IL | |
| E N D O C R I N O L O G Y | IL | |
| Physician Assistant | IL | |
| General Surgery | IL | |
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL |
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