DR. LAWRENCE NATHAN SAMPSON (M.D.) – Vascular Surgery Physician, NPI 1053385583
Vascular Surgery Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
371 VASCULAR SURGERY in PA
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Provider Addresses for DR. LAWRENCE NATHAN SAMPSON (M.D.)
Guthrie Robert Packer Hospital, 1, Guthrie Square, Sayre, Bradford County, Pennsylvania, 18840, United States
SAYRE, PA 188401625
Phone: (570) 888-5858
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 18 Open Payments records for all available years, with a total value of $613.
Total Amount is formed as General ($613) + Research ($0) + Ownership ($0) = $613.
Last reported payment date: 2024-11-15 • Largest payer in this snapshot: W. L. Gore & Associates, Inc. ($156).
Total Amount
$613
General + Research + Ownership
Payments
18
Total payment records
General Amount
$613
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-15
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| W. L. Gore & Associates, Inc. | $156 |
| Inari Medical, Inc. | $147 |
| Cook Medical LLC | $137 |
| Penumbra, Inc. | $58 |
| LeMaitre Vascular, Inc. | $50 |
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: 2010-11-04
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 |
|---|---|---|---|---|
| I20040729000732 | I | Vascular Surgery | PA | TBD |
| I20101104000679 | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 248 | 210 | $0 |
| 93880 | Ultrasound of both sides of head and neck blood flow | 189 | 183 | $0 |
| 93971 | Ultrasound study of one arm or leg veins with compression and maneuvers | 160 | 156 | $0 |
| 93923 | Complete ultrasound study of arm and leg arteries | 144 | 116 | $0 |
| 93970 | Ultrasound study of arm or leg veins with compression and maneuvers | 101 | 95 | $0 |
Insurance plans in this area (ZIP 18840)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| VASCULAR SURGERY | PA | 93926 | Ultrasound study of arteries and arterial grafts of one leg or limited | 68 | 54 |
| VASCULAR SURGERY | PA | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 205 | 194 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NY | |
| Diagnostic Radiology | MO | |
| Diagnostic Radiology | KY | |
| Diagnostic Radiology | MA | |
| Nurse Practitioner | PA | |
| - | NY | |
| Nurse Practitioner | PA | |
| Registered Dietitian Or Nutrition Professional | PA | |
| Gastroenterology, Internal Medicine | PA | |
| - | PA |
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