DR. CAROLINE JOSEPHINE SIMON (MD) – Surgery Physician, NPI 1790903524
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,028 GENERAL SURGERY in MA
Provider Addresses for DR. CAROLINE JOSEPHINE SIMON (MD)
41 MALL RD
LAHEY HOSPITAL AND MEDICAL CENTER
BURLINGTON, MA 018050001
Phone: (781) 744-2500
Fax: (781) 744-5743
Type: Mailing
6550 FANNIN STREET
SMITH TOWER, SUITE 1601
HOUSTON, TX 774012717
Phone: (713) 441-5133
Type: Mailing
6550 FANNIN ST STE 1601
HOUSTON, TX 770302743
Phone: (713) 441-5133
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 76 Open Payments records for all available years, with a total value of $7,858.
Total Amount is formed as General ($7,858) + Research ($0) + Ownership ($0) = $7,858.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($4,562).
Total Amount
$7,858
General + Research + Ownership
Payments
76
Total payment records
General Amount
$7,858
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intuitive Surgical, Inc. | $4,562 |
| TRANSMEDICS, INC. | $1,451 |
| ABBVIE INC. | $410 |
| Eisai Inc. | $168 |
| Merck Sharp & Dohme LLC | $149 |
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: 2022-11-23
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 |
|---|---|---|---|---|
| I20170111002029 | I | General Surgery | MA | TBD |
| I20221123002472 | I | General Surgery | TX | 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 |
|---|---|---|---|---|
| 47135 | Transplantation of donor liver | 13 | 13 | $0 |
| 47143 | Preparation of donor liver for transplantation | 13 | 13 | $0 |
Insurance plans in this area (ZIP 01805)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| G A S T R O E N T E R O L O G Y | TX | |
| Internal Medicine | IL | |
| General Surgery | NJ | |
| E N D O C R I N O L O G Y | TX | |
| Family Practice | TX | |
| Cardiovascular Disease (Cardiology) | TX | |
| Nurse Practitioner | TX | |
| Physician Assistant | TX | |
| Nurse Practitioner | TX | |
| Cardiac Electrophysiology, Cardiovascular Disease (Cardiology) | FL |
Reviews
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