DR. BENJAMIN E KASSANOFF (M.D.) – Vascular & Interventional Radiology Physician, NPI 1356345680
Vascular & Interventional Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
228 INTERVENTIONAL RADIOLOGY in CO
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Provider Addresses for DR. BENJAMIN E KASSANOFF (M.D.)
10700 E GEDDES AVE
STE 200
ENGLEWOOD, CO 801123800
Phone: (303) 761-9190
Fax: (720) 874-4462
Type: Mailing
10800 E GEDDES AVE STE 300
ENGLEWOOD, CO 801123895
Phone: (303) 761-9190
Fax: (720) 874-4462
Type: Mailing
Swedish Medical Center, 501, East Hampden Avenue, Englewood, Arapahoe County, Colorado, 80113, United States
ENGLEWOOD, CO 801132702
Phone: (303) 761-9190
Fax: (720) 874-4462
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 21 Open Payments records for all available years, with a total value of $1,546.
Total Amount is formed as General ($1,546) + Research ($0) + Ownership ($0) = $1,546.
Last reported payment date: 2024-12-31 • Largest payer in this snapshot: Penumbra, Inc. ($1,119).
Total Amount
$1,546
General + Research + Ownership
Payments
21
Total payment records
General Amount
$1,546
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
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: 2013-08-27
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 |
|---|---|---|---|---|
| I20051028000858 | I | Interventional Radiology | CO | TBD |
| I20130827000178 | I | Interventional Radiology | KS | 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 |
|---|---|---|---|---|
| 71045 | X-ray of chest, 1 view | 110 | 104 | $0 |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 59 | 58 | $0 |
| 71046 | X-ray of chest, 2 views | 57 | 56 | $0 |
| 76937 | Ultrasonic guidance for blood vessel access | 31 | 31 | $0 |
| 77001 | Fluoroscopic guidance for insertion or removal of central vein access device | 28 | 28 | $0 |
Insurance plans in this area (ZIP 80112)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERVENTIONAL RADIOLOGY | CO | 93926 | Ultrasound study of arteries and arterial grafts of one leg or limited | 11 | 11 |
| INTERVENTIONAL RADIOLOGY | CO | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 32 | 32 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | CO | |
| Diagnostic Radiology, Interventional Radiology | HI | |
| Diagnostic Radiology | CO | |
| Diagnostic Radiology | CO | |
| Diagnostic Radiology | CO | |
| Diagnostic Radiology | CO | |
| Diagnostic Radiology, Nuclear Medicine | CO | |
| - | CO | |
| Diagnostic Radiology, Interventional Radiology | CO | |
| - | CO |
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