GREGORY G FREUND (MD) – Cytopathology Physician, NPI 1568685964
Cytopathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
768 PATHOLOGY in IL
Provider Addresses for GREGORY G FREUND (MD)
602 W. UNIVERSITY AVENUE
PATHOLOGY LAB
URBANA, IL 61801
Phone: (217) 383-3342
Fax: (217) 383-4260
Type: Location
ELM AND CARLTON STREETS
BUFFALO, NY 142631462
Phone: (716) 845-2300
Fax: (716) 845-3427
Type: Location
602 W. University Avenue
Pathology Lab
Urbana, IL 61801
Phone: (217) 383-3342
Fax: (217) 383-4260
Type: Location
P.O. BOX 6002
URBANA, IL 618036002
Phone: (217) 326-8300
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: 2021-07-02
PECOS data refreshed: 2026-06-15
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20090813000279 | I | Pathology | IL | TBD |
| I20210702001672 | I | Pathology | NY | 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 |
|---|---|---|---|---|
| 88112 | Cell examination of specimen, selective cellular enhancement technique | 108 | 98 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 106 | 25 | $0 |
| 88173 | Evaluation of fine needle aspirate with interpretation and report | 76 | 50 | $0 |
| 88172 | Evaluation of fine needle aspirate | 69 | 46 | $0 |
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 63 | 40 | $0 |
Insurance plans in this area (ZIP 61801)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | NY | |
| Nurse Practitioner | NY | |
| P A T H O L O G Y | VA | |
| Nurse Practitioner | NY | |
| Diagnostic Radiology | NY | |
| Nurse Practitioner | NY | |
| - | NY | |
| Physician Assistant | NY | |
| Physician Assistant | NY | |
| Physician Assistant | PA |
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