CAITLIN DARRELL (MD) – Anatomic Pathology & Clinical Pathology Physician, NPI 1831509090
Anatomic Pathology & Clinical Pathology Physician
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Profile Insights
NPPES metrics only — not quality of care.
766 PATHOLOGY in IL
Provider Addresses for CAITLIN DARRELL (MD)
180 HARVESTER DR STE 110
BURR RIDGE, IL 605276686
Phone: (773) 702-1150
Type: Mailing
5841 S MARYLAND AVE # 3083
CHICAGO, IL 606371443
Phone: (773) 834-2555
Type: Location
4440 W 95TH ST
OAK LAWN, IL 604532600
Phone:
Type: Mailing
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.
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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: 2021-02-15
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 |
|---|---|---|---|---|
| I20210215000346 | 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 |
|---|---|---|---|---|
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 662 | 160 | $0 |
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 618 | 329 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 323 | 236 | $0 |
| 88112 | Cell examination of specimen, selective cellular enhancement technique | 160 | 123 | $0 |
| 88173 | Evaluation of fine needle aspirate with interpretation and report | 137 | 86 | $0 |
Insurance plans in this area (ZIP 60527)
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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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