DR. MICHAEL S CHOPKO (M.D.) – Surgery Physician, NPI 1093970592
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,619 GENERAL SURGERY in NY
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Provider Addresses for DR. MICHAEL S CHOPKO (M.D.)
Erie County Medical Center, 462, Grider Street, Buffalo, Erie County, New York, 14215, United States
UNIVERSITY AT BUFFALO SURGEONS, INC
BUFFALO, NY 142153021
Phone: (716) 898-5186
Fax: (716) 898-3194
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $329.
Total Amount is formed as General ($329) + Research ($0) + Ownership ($0) = $329.
Last reported payment date: 2024-04-11 • Largest payer in this snapshot: Innovation Technologies Inc ($142).
Total Amount
$329
General + Research + Ownership
Payments
6
Total payment records
General Amount
$329
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-11
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2010-08-13
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 |
|---|---|---|---|---|
| I20100813000485 | I | General Surgery | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 99 | 41 | $0 |
| 99291 | Critical care, first 30-74 minutes | 61 | 18 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 52 | 29 | $0 |
| 99221 | Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 32 | 32 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 23 | 23 | $0 |
Insurance plans in this area (ZIP 14215)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Vascular Surgery, General Surgery | NY | |
| Vascular Surgery, General Surgery | NY | |
| General Surgery | NY | |
| General Surgery | NY | |
| General Surgery | IA | |
| General Surgery, Vascular Surgery | NY | |
| General Surgery | NY | |
| Vascular Surgery, General Surgery | NY | |
| General Surgery | TX | |
| General Surgery | NY |
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