GREGORY STEPHEN COUPER (MD) – Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, NPI 1063462588
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
78 CARDIAC SURGERY in MA
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Provider Addresses for GREGORY STEPHEN COUPER (MD)
107;111, Cypress Street, Brookline Village Commercial District, Brookline, Norfolk County, Massachusetts, 02445-7638, United States
BROOKLINE, MA 024456002
Phone: (857) 307-0896
Type: Mailing
Brigham and Women's Hospital, 75, Francis Street, Roxbury, Boston, Suffolk County, Massachusetts, 02115, United States
DIVISION OF CARDIAC SURGERY
BOSTON, MA 02115
Phone: (617) 732-5500
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $1,048.
Total Amount is formed as General ($1,048) + Research ($0) + Ownership ($0) = $1,048.
Last reported payment date: 2024-10-26 • Largest payer in this snapshot: TRANSMEDICS, INC. ($439).
Total Amount
$1,048
General + Research + Ownership
Payments
5
Total payment records
General Amount
$1,048
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| TRANSMEDICS, INC. | $439 |
| Paragonix Technologies, Inc. | $334 |
| Abbott Laboratories | $274 |
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: 2010-03-29
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 |
|---|---|---|---|---|
| I20100329000171 | I | Cardiac Surgery | MA | 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 |
|---|---|---|---|---|
| 76998 | Ultrasonic guidance during surgery | 11 | 11 | $0 |
Insurance plans in this area (ZIP 02445)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MA | |
| Cardiovascular Disease (Cardiology) | MA | |
| - | MA | |
| Internal Medicine, Cardiovascular Disease (Cardiology) | MA | |
| - | MA | |
| Nurse Practitioner | MA | |
| Physician Assistant | NY | |
| Cardiovascular Disease (Cardiology), Internal Medicine | MA | |
| Cardiovascular Disease (Cardiology) | MA | |
| Nurse Practitioner | CA |
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