SARAH B CLARK (MD) – Cytopathology Physician, NPI 1376621300
Cytopathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
766 PATHOLOGY in IL
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Provider Addresses for SARAH B CLARK (MD)
Carol Stream Police Department, Hiawatha Drive, Carol Stream, Bloomingdale Township, DuPage County, Illinois, 60188, United States
CAROL STREAM, IL 601224387
Phone: (630) 355-0450
Fax: (630) 527-3911
Type: Mailing
Edward Hospital, 801, South Washington Street, Naperville, Naperville Township, DuPage County, Illinois, 60540, United States
EDWARD HOSPITAL
NAPERVILLE, IL 605667060
Phone: (630) 355-0450
Fax: (630) 527-3911
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: 2010-12-17
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 |
|---|---|---|---|---|
| I20101217000819 | 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 | 748 | 481 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 339 | 62 | $0 |
| 86334 | Immunologic analysis technique on serum (immunofixation) | 250 | 188 | $0 |
| 84165 | Protein measurement, serum | 250 | 187 | $0 |
| 88173 | Evaluation of fine needle aspirate with interpretation and report | 184 | 125 | $0 |
Insurance plans in this area (ZIP 60122)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IL | |
| P A T H O L O G Y | IL |
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