DR. MARCUS ROBERT KRET (MD) – Vascular Surgery Physician, NPI 1811158538
Vascular Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
79 VASCULAR SURGERY in OR
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Provider Addresses for DR. MARCUS ROBERT KRET (MD)
Harvard Park East, 950, East Harvard Avenue, Rosedale, Denver, Denver County, Colorado, 80210, United States
STE 550
DENVER, CO 802107000
Phone: (303) 778-6527
Fax: (303) 733-1288
Type: Mailing
Richard T. Jones Hall, 3181, Southwest Sam Jackson Park Road, Marquam Hill, Homestead, Portland, Metro, Multnomah County, Oregon, 97239, United States
PORTLAND, OR 972393011
Phone: (503) 494-8211
Type: Location
500 E HAMPDEN AVE STE 204
ENGLEWOOD, CO 801132885
Phone: (303) 778-6527
Fax: (303) 733-1288
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 37 Open Payments records for all available years, with a total value of $3,880.
Total Amount is formed as General ($3,880) + Research ($0) + Ownership ($0) = $3,880.
Last reported payment date: 2024-12-03 • Largest payer in this snapshot: W. L. Gore & Associates, Inc. ($1,763).
Total Amount
$3,880
General + Research + Ownership
Payments
37
Total payment records
General Amount
$3,880
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| W. L. Gore & Associates, Inc. | $1,763 |
| Stryker Corporation | $1,363 |
| Impulse Dynamics (USA) Inc. | $169 |
| Cook Medical LLC | $145 |
| ASAHI INTECC USA, INC. | $139 |
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: 2016-07-18
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 |
|---|---|---|---|---|
| I20160718000102 | I | Vascular Surgery | CO | 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 | 116 | 94 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 79 | 79 | $0 |
| 93922 | Ultrasound study of arm and leg arteries | 57 | 41 | $0 |
| 93880 | Ultrasound of both sides of head and neck blood flow | 40 | 34 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 35 | 33 | $0 |
Insurance plans in this area (ZIP 80210)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CO | |
| - | CO | |
| Vascular Surgery | LA | |
| - | CO | |
| Vascular Surgery | LA | |
| Vascular Surgery | CO | |
| Vascular Surgery | CO |
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