JULIE A LEISCHNER (MD) – Internal Medicine Physician, NPI 1336222488
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,824 INTERNAL MEDICINE in IL
Provider Addresses for JULIE A LEISCHNER (MD)
5000 S 5th Ave
Hines, IL 601413030
Phone: (708) 202-8387
Type: Location
111 N COUNTY FARM RD
WHEATON, IL 601873988
Phone: (630) 682-7400
Type: Mailing
Box Car Way, Louisville, Jefferson County, Kentucky, 40272, United States
LOUISVILLE, KY 402950245
Phone: (502) 969-6552
Fax: (502) 969-3799
Type: Mailing
200, High Rise Drive, Louisville, Jefferson County, Kentucky, 40213, United States
STE 374
LOUISVILLE, KY 402133252
Phone: (502) 969-6552
Fax: (502) 969-3799
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: 2024-06-25
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 |
|---|---|---|---|---|
| I20240625003215 | I | Internal Medicine | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 60141)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | CO | |
| - | IL | |
| P S Y C H I A T R Y | IL | |
| - | IL | |
| Clinical Social Worker | IL | |
| Clinical Social Worker | IL | |
| Nurse Practitioner | IL | |
| - | IL | |
| Mental Health Counselor | IL | |
| Mental Health Counselor | IL |
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