KATHY LIEFER (NURSE PRACTITIONER) – Nurse Practitioner, NPI 1013439777
Nurse Practitioner
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Profile Insights
NPPES metrics only — not quality of care.
11,637 NURSE PRACTITIONER in IL
Provider Addresses for KATHY LIEFER (NURSE PRACTITIONER)
3 Saint Elizabeth Blvd
O Fallon, IL 622691099
Phone: (618) 641-5803
Type: Location
The North Campus Healthcare
1300 North Market Street
Sparta, IL 62286
Phone: (618) 443-4138
Fax: (618) 443-3327
Type: Location
PO BOX 959203
SAINT LOUIS, MO 631959203
Phone: (618) 222-1020
Fax: (618) 222-1039
Type: Mailing
4600 MEMORIAL DR STE 120
BELLEVILLE, IL 622265359
Phone: (618) 222-1020
Fax: (618) 222-1039
Type: Location
3 SAINT ELIZABETH BLVD STE 5000
O FALLON, IL 622691099
Phone: (618) 641-5803
Type: Mailing
3 SAINT ELIZABETH BLVD
O FALLON, IL 622691099
Phone: (618) 641-5803
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 13 Open Payments records for all available years, with a total value of $532.
Total Amount is formed as General ($532) + Research ($0) + Ownership ($0) = $532.
Last reported payment date: 2024-03-14 • Largest payer in this snapshot: Janssen Biotech, Inc. ($267).
Total Amount
$532
General + Research + Ownership
Payments
13
Total payment records
General Amount
$532
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-14
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2017-08-21
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 |
|---|---|---|---|---|
| I20170821002126 | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 49 | 40 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 39 | 33 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 30 | 27 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 14 | 14 | $0 |
Insurance plans in this area (ZIP 62269)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL | |
| Physician Assistant | IL | |
| Family Practice | IL | |
| - | MO | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MO | |
| G A S T R O E N T E R O L O G Y | GA | |
| Physician Assistant | IL | |
| - | MO | |
| Gastroenterology, Gastroenterology, Internal Medicine | OH |
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