STEPHEN MARC BAUER (MD) – Vascular Surgery Physician, NPI 1477610913
Vascular Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
120 VASCULAR SURGERY in CT
Provider Addresses for STEPHEN MARC BAUER (MD)
6 RESEARCH DR STE 105
SHELTON, CT 064846228
Phone: (203) 210-6340
Fax: (203) 502-2615
Type: Mailing
215 STILLWATER AVE STE A
STAMFORD, CT 069029504
Phone: (844) 482-7285
Type: Location
495, Hawley Lane, Trumbull, Fairfield County, Connecticut, 06614, United States
SUITE 2A
STRATFORD, CT 066141514
Phone: (203) 210-6333
Fax: (203) 502-2615
Type: Mailing
East Putnam Avenue, Mianus, Greenwich, Western Connecticut Planning Region, Connecticut, 06870, United States
OLD GREENWICH, CT 06870
Phone: (203) 210-6333
Fax: (203) 502-2615
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 101 Open Payments records for all available years, with a total value of $15,609.
Total Amount is formed as General ($15,609) + Research ($0) + Ownership ($0) = $15,609.
Last reported payment date: 2024-12-31 • Largest payer in this snapshot: AngioDynamics, Inc. ($10,288).
Total Amount
$15,609
General + Research + Ownership
Payments
101
Total payment records
General Amount
$15,609
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AngioDynamics, Inc. | $10,288 |
| Medtronic, Inc. | $2,407 |
| Endologix LLC | $818 |
| Bard Peripheral Vascular, Inc. | $771 |
| Boston Scientific Corporation | $371 |
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: 2021-02-26
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 |
|---|---|---|---|---|
| I20090916000473 | I | Vascular Surgery | CT | TBD |
| I20210226000848 | I | Vascular 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 |
|---|---|---|---|---|
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 3,284 | 75 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 373 | 217 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 225 | 153 | $0 |
| 37253 | Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel | 208 | 59 | $0 |
| 76937 | Ultrasonic guidance for blood vessel access | 196 | 76 | $0 |
Insurance plans in this area (ZIP 06484)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Vascular Surgery | NY | |
| Physician Assistant | CT | |
| Physician Assistant | CT | |
| Vascular Surgery | CT | |
| Vascular Surgery | CT | |
| Physician Assistant | CT | |
| Vascular Surgery | RI | |
| Vascular Surgery | CT | |
| Vascular Surgery | CT | |
| Vascular Surgery | CT |
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