DR. GEORGE ZAHREBELSKI (M.D.) – Gastroenterology Physician, NPI 1013001924
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
916 INTERNAL MEDICINE in ME
Provider Addresses for DR. GEORGE ZAHREBELSKI (M.D.)
PO BOX 957405
HOFFMAN ESTATES, IL 601957405
Phone: (224) 474-3768
Fax: (847) 468-9472
Type: Mailing
4 Glen Cove Dr Ste 10
Rockport, ME 048564235
Phone: (207) 301-5790
Fax: (207) 301-5310
Type: Location
PO Box 957405
Hoffman Estates, IL 601957405
Phone: (224) 474-3768
Fax: (847) 468-9472
Type: Location
1555 BARRINGTON RD STE 235
DOB I
HOFFMAN ESTATES, IL 601691083
Phone: (847) 882-8300
Fax: (847) 882-8822
Type: Location
1220 W HIGGINS RD STE 101
HOFFMAN ESTATES, IL 601694024
Phone: (224) 474-3768
Fax: (847) 468-9472
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $25.
Total Amount is formed as General ($25) + Research ($0) + Ownership ($0) = $25.
Last reported payment date: 2024-03-12 • Largest payer in this snapshot: Hologic Sales and Service, LLC ($25).
Total Amount
$25
General + Research + Ownership
Payments
1
Total payment records
General Amount
$25
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Hologic Sales and Service, LLC | $25 |
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: 2025-05-27
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20070427000237 | I | Gastroenterology | IL | TBD |
| I20241204000960 | I | Gastroenterology | ME | TBD |
| I20250116003923 | I | Gastroenterology | NC | TBD |
| I20250527000084 | I | Gastroenterology | WI | 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 |
|---|---|---|---|---|
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 117 | 87 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 95 | 95 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 30 | 26 | $0 |
| 45384 | Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery | 25 | 25 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 20 | 20 | $0 |
Insurance plans in this area (ZIP 60195)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GASTROENTEROLOGY | IL | 45385 | Removal of polyps or growths of large bowel using an endoscope | 50 | 50 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | WI | |
| Nurse Practitioner | WI | |
| - | WI | |
| Internal Medicine, Infectious Disease | NY | |
| - | WI | |
| Family Practice | WI | |
| Nurse Practitioner | WV | |
| Internal Medicine | WI | |
| Nurse Practitioner | IL | |
| - | WI |
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