MR. GREGORY F WINTERS (MD) – Gastroenterology Physician, NPI 1891761037
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
252 GASTROENTEROLOGY in OR
Provider Addresses for MR. GREGORY F WINTERS (MD)
2825 E BARNETT RD MSS
MEDFORD, OR 97504
Phone: (541) 789-4200
Fax: (541) 789-4806
Type: Mailing
2860 CREEKSIDE CIR
MEDFORD, OR 97504
Phone: (541) 789-8367
Fax: (541) 789-7471
Type: Location
Gastroenterology Consultants, PC, 2860, Creekside Circle, Medford, Jackson County, Oregon, 97504, United States
MEDFORD, OR 97504
Phone: (541) 779-0919
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $79.
Total Amount is formed as General ($79) + Research ($0) + Ownership ($0) = $79.
Last reported payment date: 2024-07-16 • Largest payer in this snapshot: ABBVIE INC. ($34).
Total Amount
$79
General + Research + Ownership
Payments
4
Total payment records
General Amount
$79
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $34 |
| Celgene Corporation | $27 |
| INTERCEPT PHARMACEUTICALS, INC. | $18 |
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: 2011-04-13
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 |
|---|---|---|---|---|
| I20110413000999 | I | Gastroenterology | OR | 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 |
|---|---|---|---|---|
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 175 | 171 | $0 |
| 43235 | Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 94 | 92 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 60 | 59 | $0 |
| G0105 | Colorectal cancer screening; colonoscopy on individual at high risk | 50 | 49 | $0 |
| 45378 | Diagnostic exam of large bowel using a flexible endoscope | 39 | 39 | $0 |
Insurance plans in this area (ZIP 97504)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GASTROENTEROLOGY | OR | 45378 | Diagnostic examination of large bowel using an endoscope | 50 | 49 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | OR | |
| - | OR | |
| Nurse Practitioner | OR | |
| G A S T R O E N T E R O L O G Y | OR | |
| Nurse Practitioner | OR | |
| - | OR | |
| Physician Assistant | OR | |
| Nurse Practitioner | OR | |
| Nurse Practitioner | OR | |
| Internal Medicine, Gastroenterology | OR |
Reviews
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