CAROL SCHILLER (MD) – Anatomic Pathology & Clinical Pathology Physician, NPI 1790730364
Anatomic Pathology & Clinical Pathology Physician
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NPPES metrics only — not quality of care.
766 PATHOLOGY in IL
Provider Addresses for CAROL SCHILLER (MD)
801 S MILWAUKEE AVE
LIBERTYVILLE, IL 600483204
Phone: (847) 990-5155
Fax: (847) 573-4256
Type: Location
680 North Lake Shore Drive, 680, North Lake Shore Drive, Streeterville, Near North Side, Chicago, Cook County, Illinois, 60611, United States
SUITE 1000
CHICAGO, IL 606114546
Phone: (312) 695-9797
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
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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: 2006-07-31
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 |
|---|---|---|---|---|
| I20060731000231 | I | Pathology | 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 |
|---|---|---|---|---|
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 438 | 236 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 288 | 71 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 144 | 127 | $0 |
| 88177 | Pap test, evaluation of fine needle aspirate, immediate, each additional evaluation episode | 102 | 28 | $0 |
| 88334 | Pathology cytologic examination of specimen during surgery, each additional site | 94 | 31 | $0 |
Insurance plans in this area (ZIP 60048)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | IL | |
| P A T H O L O G Y | IL | |
| - | IL | |
| - | IL | |
| P A T H O L O G Y | MN | |
| - | IL | |
| - | IL | |
| P A T H O L O G Y | IL | |
| P A T H O L O G Y | IL | |
| - | IL |
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