DR. CHRISTOS G. PAPPAS (M.D.) – Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, NPI 1407989569
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
84 THORACIC SURGERY in CT
Provider Addresses for DR. CHRISTOS G. PAPPAS (M.D.)
2001 BUTTERFIELD RD
STE 300
DOWNERS GROVE, IL 605151069
Phone: (630) 730-2730
Fax: (844) 205-5691
Type: Mailing
372 DANBURY RD STE 220
WILTON, CT 068972523
Phone: (203) 762-2800
Fax: (203) 762-2810
Type: Location
51 Roses Mill Rd
Milford, CT 064608512
Phone: (203) 426-5554
Fax: (203) 992-4579
Type: Location
110 COMMERCE DR
SHELTON, CT 064846244
Phone: (203) 426-5554
Type: Mailing
2015 SPRING RD STE 300
OAK BROOK, IL 605233944
Phone: (630) 730-2700
Type: Mailing
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 $105.
Total Amount is formed as General ($105) + Research ($0) + Ownership ($0) = $105.
Last reported payment date: 2024-11-07 • Largest payer in this snapshot: TACTILE SYSTEMS TECHNOLOGY INC ($63).
Total Amount
$105
General + Research + Ownership
Payments
5
Total payment records
General Amount
$105
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| TACTILE SYSTEMS TECHNOLOGY INC | $63 |
| Medtronic, Inc. | $42 |
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: 2004-02-23
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 |
|---|---|---|---|---|
| I20040223000012 | I | Thoracic Surgery | CT | 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 |
|---|---|---|---|---|
| 93971 | Ultrasound study of one arm or leg veins with compression and maneuvers | 38 | 14 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 30 | 13 | $0 |
Insurance plans in this area (ZIP 60515)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | CT | |
| Physician Assistant | CT |
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