IRAKLIS S GEROGIANNIS (MD) – Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, NPI 1861583114
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
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Profile Insights
NPPES metrics only — not quality of care.
172 THORACIC SURGERY in MA
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Provider Addresses for IRAKLIS S GEROGIANNIS (MD)
200, Mill Road, Fairhaven, Bristol County, Massachusetts, 02719, United States
STE 180
FAIRHAVEN, MA 027195252
Phone: (508) 973-2000
Fax: (508) 973-2001
Type: Mailing
Hanover Street, Fall River, Bristol County, Massachusetts, 02720, United States
SUITE 2A
FALL RIVER, MA 027205444
Phone: (508) 973-7774
Fax: (508) 973-7724
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 $104.
Total Amount is formed as General ($104) + Research ($0) + Ownership ($0) = $104.
Last reported payment date: 2023-10-16 • Largest payer in this snapshot: ABIOMED ($104).
Total Amount
$104
General + Research + Ownership
Payments
1
Total payment records
General Amount
$104
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-10-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABIOMED | $104 |
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: 2017-04-10
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20080822000032 | I | Thoracic Surgery | MA | TBD |
| I20170410001801 | I | Thoracic Surgery | RI | 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 |
|---|---|---|---|---|
| 33533 | Coronary artery bypass using artery graft, 1 graft | 55 | 55 | $0 |
| 33508 | Harvest of vein using an endoscope | 53 | 53 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 32 | 32 | $0 |
| 33518 | Coronary artery bypass using vein or artery graft, 2 grafts | 23 | 23 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 22 | 22 | $0 |
Insurance plans in this area (ZIP 02719)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| THORACIC SURGERY | MA | 33405 | Replacement of left lower heart chamber valve using artificial valve on heart-lung machine | 14 | 14 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | RI | |
| Pain Management, Anesthesiology | MA | |
| Certified Registered Nurse Anesthetist (Crna) | MA | |
| Clinical Social Worker | MA | |
| Hospitalist, Internal Medicine | MA | |
| Physician Assistant | MA | |
| H O S P I T A L I S T | MA | |
| Certified Registered Nurse Anesthetist (Crna) | RI | |
| Clinical Social Worker | MA | |
| A N E S T H E S I O L O G Y | MA |
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