CHRISTOPHER ALEXANDER DEMAIORIBUS (MD) – Vascular Surgery Physician, NPI 1447310362
Vascular Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
371 VASCULAR SURGERY in PA
Provider Addresses for CHRISTOPHER ALEXANDER DEMAIORIBUS (MD)
100 N ACADEMY AVE
DANVILLE, PA 178224903
Phone: (570) 271-6144
Type: Mailing
1000 E MOUNTAIN DR
WILKES BARRE, PA 187110027
Phone: (570) 808-6000
Fax: (570) 808-6061
Type: Location
400, East 3rd Street, Duluth, Saint Louis County, Minnesota, 55805, United States
DULUTH, MN 558051951
Phone: (218) 786-8318
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $361.
Total Amount is formed as General ($361) + Research ($0) + Ownership ($0) = $361.
Last reported payment date: 2024-11-06 • Largest payer in this snapshot: W. L. Gore & Associates, Inc. ($196).
Total Amount
$361
General + Research + Ownership
Payments
6
Total payment records
General Amount
$361
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| W. L. Gore & Associates, Inc. | $196 |
| Silk Road Medical, Inc. | $119 |
| Shockwave Medical, Inc | $46 |
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: 2022-04-05
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 |
|---|---|---|---|---|
| I20220405000554 | I | Vascular Surgery | PA | 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 |
|---|---|---|---|---|
| 93970 | Ultrasound study of arm or leg veins with compression and maneuvers | 273 | 265 | $0 |
| 93971 | Ultrasound study of one arm or leg veins with compression and maneuvers | 245 | 238 | $0 |
| 93880 | Ultrasound of both sides of head and neck blood flow | 195 | 194 | $0 |
| 93922 | Ultrasound study of arm and leg arteries | 112 | 107 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 67 | 58 | $0 |
Insurance plans in this area (ZIP 17822)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| VASCULAR SURGERY | MN | 93926 | Ultrasound study of arteries and arterial grafts of one leg or limited | 76 | 61 |
| VASCULAR SURGERY | MN | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 19 | 19 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NC | |
| - | PA | |
| P S Y C H I A T R Y | NY | |
| Internal Medicine, Hospice/Palliative Care | PA | |
| - | PA | |
| Nurse Practitioner | PA | |
| Physician Assistant | PA | |
| - | PA | |
| - | PA | |
| Physician Assistant | PA |
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