What is Mark Ombrellaro's specialty?

Mark Ombrellaro (NPI 1699793968) is a Medicare-billing provider whose primary specialty is Vascular Surgery in Bellevue, WA.

Where does Mark Ombrellaro practice?

Mark Ombrellaro practices in Bellevue, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1699793968.

How much does Medicare pay Mark Ombrellaro?

Mark Ombrellaro (NPI 1699793968) received approximately $253K in total Medicare Part B payments, serving 496 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1699793968

Mark OmbrellaroMD

PRACTICEEASTSIDE VASCULAR LLPSee all providers at this practice →

Vascular SurgeryBellevue, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,375

Unique beneficiaries

—

Total services

1,702

Distinct HCPCS

Medicare payment

$158K

Peer benchmark

Total Medicare services vs. 81 Vascular Surgery providers in WA — top quintile (cohort median 797).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

By payment type

Food and Beverage$2K

Travel and Lodging$1K

Top paying entities

Food and Beverage$2K

Travel and Lodging$1K

REFERRAL NETWORK

Where Mark Ombrellaro's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 20 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
KING COUNTY PUBLIC HOSPITAL DISTRICT NO. 2	296	2,329
Ramandeep Sidhu Vascular Surgery · Issaquah, WA	59	161
Rachael Wyman Cardiology · Seattle, WA	36	149
UNIVERSITY OF WASHINGTON	28	53
VOSSLER, MARK	25	122
Cynthia Warner Cardiology · Everett, WA	24	130
Laboratory Corporation Of America Clinical Laboratory · Seattle, WA	23	67
HYNES, JOHN	22	101
Oscar Gonzalez Cardiology · Kirkland, WA	21	116
William Getchell Interventional Cardiology · Kirkland, WA	21	208
Edward Kim Cardiology · Lewiston, ID	18	95
Lena Avedissian Cardiology · Placerville, CA	18	65

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history