MARK P. OMBRELLARO (MD) – Vascular Surgery Physician, NPI 1699793968
Vascular Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
131 VASCULAR SURGERY in WA
Provider Addresses for MARK P. OMBRELLARO (MD)
1135 116TH AVE NE STE 220
BELLEVUE, WA 980044623
Phone: (425) 450-7007
Fax: (425) 450-0026
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 41 Open Payments records for all available years, with a total value of $3,638.
Total Amount is formed as General ($3,638) + Research ($0) + Ownership ($0) = $3,638.
Last reported payment date: 2024-12-04 • Largest payer in this snapshot: W. L. Gore & Associates, Inc. ($2,226).
Total Amount
$3,638
General + Research + Ownership
Payments
41
Total payment records
General Amount
$3,638
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| W. L. Gore & Associates, Inc. | $2,226 |
| Shockwave Medical, Inc | $752 |
| ShockWave Medical, Inc | $346 |
| Surmodics, Inc. | $167 |
| Solventum Corporation | $81 |
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: 2023-11-03
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 |
|---|---|---|---|---|
| I20100902000118 | I | Vascular Surgery | WA | TBD |
| I20231103002214 | I | Vascular Surgery | AK | 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 |
|---|---|---|---|---|
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 27 | 27 | $0 |
| 93880 | Ultrasound of both sides of head and neck blood flow | 21 | 21 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 16 | 16 | $0 |
| 93922 | Ultrasound study of arm and leg arteries | 14 | 14 | $0 |
| 37252 | Ultrasound evaluation of blood vessel with review by radiologist, initial vessel | 11 | 11 | $0 |
Insurance plans in this area (ZIP 98004)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | AK | |
| Physician Assistant | MD | |
| Vascular Surgery | TN | |
| Family Practice | AK | |
| Nurse Practitioner | AK | |
| Cardiovascular Disease (Cardiology), Nuclear Medicine | AK | |
| Physician Assistant | AK | |
| Physician Assistant | AK | |
| Physician Assistant | AK | |
| Cardiovascular Disease (Cardiology), Neurology, Nuclear Medicine | CO |
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