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Dr. Mark P. Ombrellaro , MD

Surgery - Vascular Surgery • Bellevue, WA

Active NPI 1699793968 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

1135 116th Ave Ne Ste 220
Bellevue, WA 980044623

Call 4254507007 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1135 116th Ave Ne Ste 220

Bellevue, WA 980044623

Telephone 4254507007
Fax 4254500026
Before You Book

Paying without insurance? Prepare a cost-estimate request

Ask about interpreters and office accessibility

Organization at the Same NPPES Address or Phone
Eastside Vascular Llp Facility NPI 1356471833

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Fairbanks Memorial Cardiology Center Llc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

University Of Washington School Of Medicine

Graduation Year

1987

What Public CMS Data Show

These CMS figures cover limited populations and published records; they are not quality ratings or medical advice.

Surgery - Vascular Surgery: NPPES taxonomy is a reported classification, not proof of board certification.

Medicare patients

496 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

It gives a sense of how many people with Medicare this clinician treated that year.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $201,476 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $158,391 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

The gap between the allowed amount and this number is roughly what patients and their other insurance paid.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

30-day fills

46 standardized 30-day fills in 2022

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$254 in 2022

The total cost of these prescriptions in 2022, paid by Medicare drug plans, patients and other payers together.

It shows the total spending on drugs this clinician prescribed, not what any one patient paid.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2022.

Open Payments general payments, program year 2025

All general payments: $3,332.97 across 47 records.

By nature of payment

  • Food and Beverage: $1,926.23 across 40 records.
  • Travel and Lodging: $1,406.74 across 7 records.

Reporting-company totals (3 largest of 5)

  • W. L. Gore & Associates, Inc.: $2,699.91 across 32 records.
  • Shockwave Medical, Inc: $474.47 across 8 records.
  • Boston Scientific Corporation: $97.73 across 4 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

39 years (graduated 1987)

CMS Doctors and Clinicians data list 1987 as the year this clinician finished professional school.

It tells you roughly how long ago the clinician finished school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2006

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Ombrellaro has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Ombrellaro as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

Medicare pays for these items and services only when they are ordered by an eligible clinician.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Bellevue and Washington

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 90% of clinicians listed under Surgery - Vascular Surgery in Washington (2024, 87 clinicians with data). Median for this group: 549. Middle half: 332 to 1,087.

Too few clinicians listed under Surgery - Vascular Surgery in Bellevue have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A higher Medicare-allowed amount than 90% of clinicians listed under Surgery - Vascular Surgery in Washington (2024, 87 clinicians with data). Median for this group: $59,693. Middle half: $28,858 to $120,768.

Too few clinicians listed under Surgery - Vascular Surgery in Bellevue have Medicare Part B data for 2024 to compare.

Paid by Medicare

A higher Medicare payment amount than 90% of clinicians listed under Surgery - Vascular Surgery in Washington (2024, 87 clinicians with data). Median for this group: $44,408. Middle half: $22,459 to $92,742.

Too few clinicians listed under Surgery - Vascular Surgery in Bellevue have Medicare Part B data for 2024 to compare.

Medicare Part D

Comparisons use 2024 data. The latest CMS data for Dr. Ombrellaro are from 2022.

9 active clinicians are listed under Surgery - Vascular Surgery with a practice address in Bellevue, WA (131 in Washington).

Addresses are self-reported to NPPES and may be out of date.

CMS data by year

Changes may reflect reporting, coverage or privacy limits, not changes in care quality.

  • Medicare Part B services

    Medicare Part B services increased 2518% from 65 in 2020 to 1,702 in 2024.

    • 2020: 65
    • 2021: 232
    • 2022: 175
    • 2023: 89
    • 2024: 1,702

  • Medicare-allowed amount

    Medicare-allowed amount increased 2690% from $7,222 in 2020 to $201,476 in 2024.

    • 2020: $7,222
    • 2021: $37,338
    • 2022: $12,579
    • 2023: $9,553
    • 2024: $201,476

  • Paid by Medicare

    Paid by Medicare increased 2632% from $5,797 in 2020 to $158,391 in 2024.

    • 2020: $5,797
    • 2021: $29,115
    • 2022: $9,247
    • 2023: $7,548
    • 2024: $158,391

  • Medicare Part D prescriptions

    Medicare Part D prescriptions decreased 88% from 134 in 2018 to 16 in 2022.

    • 2018: 134
    • 2019: 141
    • 2020: 26
    • 2021: 43
    • 2022: 16

  • 30-day fills

    30-day fills decreased 79% from 222 in 2018 to 46 in 2022.

    • 2018: 222
    • 2019: 269
    • 2020: 60
    • 2021: 98
    • 2022: 46

  • Part D drug cost

    Part D drug cost decreased 99% from $27,241 in 2018 to $254 in 2022.

    • 2018: $27,241
    • 2019: $52,860
    • 2020: $353
    • 2021: $519
    • 2022: $254

  • Industry payments (Open Payments)

    Industry payments (Open Payments) increased 178% from $1,200.52 in 2021 to $3,332.97 in 2025.

    • 2021: $1,200.52
    • 2022: $754.88
    • 2023: $534.12
    • 2024: $3,103.56
    • 2025: $3,332.97

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2022), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 47 records totaling $3,332.97.

Manufacturer Payment Nature Product Type Amount ($)
W. L. Gore & Associates, Inc.
Travel and Lodging
In-kind items and services
 GORE TAG Thoracic Branch Endoprosthesis General $381.63
W. L. Gore & Associates, Inc.
Travel and Lodging
In-kind items and services
 GORE TAG Conformable Thoracic Endoprosthesis General $341.33
W. L. Gore & Associates, Inc.
Travel and Lodging
In-kind items and services
 GORE EXCLUDER Thoracoabdominal Branch Endoprosthesis General $238.26
W. L. Gore & Associates, Inc.
Travel and Lodging
In-kind items and services
 GORE EXCLUDER Thoracoabdominal Branch Endoprosthesis General $213.24
W. L. Gore & Associates, Inc.
Food and Beverage
In-kind items and services
 GORE TAG Thoracic Branch Endoprosthesis General $199.10
W. L. Gore & Associates, Inc.
Food and Beverage
In-kind items and services
 GORE TAG Thoracic Branch Endoprosthesis General $134.49
Shockwave Medical, Inc
Food and Beverage
In-kind items and services
 Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter General $129.00
W. L. Gore & Associates, Inc.
Food and Beverage
In-kind items and services
 GORE TAG Thoracic Branch Endoprosthesis General $127.46
W. L. Gore & Associates, Inc.
Travel and Lodging
In-kind items and services
 GORE TAG Conformable Thoracic Endoprosthesis General $109.35
W. L. Gore & Associates, Inc.
Travel and Lodging
In-kind items and services
 GORE EXCLUDER Thoracoabdominal Branch Endoprosthesis General $95.98
Shockwave Medical, Inc
Food and Beverage
In-kind items and services
 Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter General $94.97
Shockwave Medical, Inc
Food and Beverage
In-kind items and services
 Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter General $91.35
W. L. Gore & Associates, Inc.
Food and Beverage
In-kind items and services
 GORE TAG Thoracic Branch Endoprosthesis General $90.63
W. L. Gore & Associates, Inc.
Food and Beverage
In-kind items and services
 GORE PROPATEN Vascular Graft General $87.50
W. L. Gore & Associates, Inc.
Food and Beverage
In-kind items and services
 GORE VIABAHN Endoprosthesis with Heparin General $82.50
Shockwave Medical, Inc
Food and Beverage
In-kind items and services
 Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter General $79.45
W. L. Gore & Associates, Inc.
Food and Beverage
In-kind items and services
 VIABAHN Endoprosthesis with PROPATEN Bioactive Surface General $77.95
W. L. Gore & Associates, Inc.
Food and Beverage
In-kind items and services
 GORE TAG Thoracic Branch Endoprosthesis General $70.21
W. L. Gore & Associates, Inc.
Food and Beverage
In-kind items and services
 GORE EXCLUDER Thoracoabdominal Branch Endoprosthesis General $68.50
W. L. Gore & Associates, Inc.
Food and Beverage
In-kind items and services
 GORE EXCLUDER Thoracoabdominal Branch Endoprosthesis General $66.50
W. L. Gore & Associates, Inc.
Food and Beverage
In-kind items and services
 GORE VIABAHN VBX Balloon Expandable Endo General $64.97
W. L. Gore & Associates, Inc.
Food and Beverage
In-kind items and services
 EXCLUDER Conformable AAA Endoprosthesis with Active Control General $35.92
Boston Scientific Corporation
Food and Beverage
In-kind items and services
 General - Thrombectomy General $33.76
W. L. Gore & Associates, Inc.
Food and Beverage
In-kind items and services
 GORE VIABAHN Endoprosthesis with Heparin General $30.07
Becton, Dickinson and Company
Food and Beverage
In-kind items and services
 RotarexS 6 F x 135 cm General $27.21

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

A reported payment does not necessarily indicate wrongdoing; clinicians can dispute a record with CMS.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
93880 Ultrasound of both sides of head and neck blood flow
206 183 $334.73 $49.65
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
175 129 $139.69 $85.96
93922 Ultrasound study of arm and leg arteries
127 112 $150.41 $15.33
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts
112 85 $287.70 $49.44
93925 Ultrasound of leg arteries or artery grafts
100 74 $315.67 $49.57
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
94 86 $281.21 $187.88
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
91 66 $208.28 $127.33
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
90 74 $98.26 $21.77
93970 Ultrasound study of arm or leg veins with compression and maneuvers
88 81 $302.96 $43.35
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
84 84 $318.59 $172.40
93924 Ultrasound of leg arteries at rest and after exercise
80 67 $149.14 $30.92
37252 Ultrasound evaluation of blood vessel with review by radiologist, initial vessel
74 48 $9941.76 $111.71
75625 Review by radiologist of abdominal aorta image
50 30 $613.11 $87.58
75716 Review by radiologist of both arms or legs arteries image
41 28 $649.98 $120.95
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
40 27 $192.36 $27.86
37253 Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel
39 25 $1945.77 $89.09
36245 Insertion of tube into abdominal, pelvic, or leg artery, each first order branch
36 25 $4977.77 $148.42
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
35 35 $403.06 $235.53
35301 Removal of blood clot and portion of chest, neck, or brain artery
29 26 $11814.12 $1375.65
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow
29 26 $269.90 $72.42
36247 Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch
27 17 $5410.78 $244.35
37227 Removal of plaque and insertion of stents in arteries of leg
25 17 $24500.86 $891.30
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
16 16 $718.60 $227.58
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
14 14 $204.54 $106.56

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2022.

CMS Part D · Data Year 2022
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Clopidogrel Clopidogrel Bisulfate 16 1,355 $254.05 —

Source: CMS Part D by Provider and Drug, 2022; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Surgery - Vascular Surgery Primary Specialty

NUCC Taxonomy Code: 2086S0129X

License # reported to NPPES WA MD00033502

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Washington State Department of Health Provider Lookup.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
1098326 (WA)

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - VASCULAR SURGERY

Medicare Enrollment ID

I20231103002214

Enrollment State Jurisdiction

AK

PECOS Control ID

1951290535

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Fairbanks Memorial Cardiology Center Llc

1650 Cowles St, Fairbanks, AK 997015907

Phone: 9074586450

Career & Practice History

NPI enumerated July 17, 2006.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1699793968
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 17, 2006
Last Update: July 08, 2007
Sole Proprietor: No
Update or Correct Profile

Other Surgery - Vascular Surgery Specialists in Bellevue

Healthcare providers in Bellevue

Mailing Address

1135 116th Ave Ne Ste 220

Bellevue, WA 980044623

Phone: 4254507007

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.