What is Maria Tretiakova's specialty?

Maria Tretiakova (NPI 1427341791) is a Medicare-billing provider whose primary specialty is Pathology in Seattle, WA.

Where does Maria Tretiakova practice?

Maria Tretiakova practices in Seattle, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1427341791.

How much does Medicare pay Maria Tretiakova?

Maria Tretiakova (NPI 1427341791) received approximately $38K in total Medicare Part B payments, serving 368 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1427341791

Maria Tretiakova

PRACTICEUNIVERSITY OF WASHINGTONSee all providers at this practice →

PathologySeattle, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

472

Unique beneficiaries

—

Total services

639

Distinct HCPCS

Medicare payment

$36K

Peer benchmark

Total Medicare services vs. 260 Pathology providers in WA — bottom quintile (cohort median 1,530).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

93.8

Quality

74.6

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.79%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Maria Tretiakova'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). 5 inbound referrers · 19 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UNIVERSITY OF WASHINGTON	114	317
HARBORVIEW MEDICAL CENTER	54	122
Jonathan Wright Urology · Seattle, WA	21	123
FRED HUTCHINSON CANCER CENTER	20	59
John Gore Urology · Seattle, WA	14	56

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY OF WASHINGTON	103	260
HARBORVIEW MEDICAL CENTER	40	80
William Ellis Urology · Seattle, WA	29	85
Daniel Lin Urology · Seattle, WA	26	88
FRED HUTCHINSON CANCER CENTER	22	85
Jonathan Wright Urology · Seattle, WA	17	48
DAMANI, SIDHDHARTH	16	30
George Schade Urology · Seattle, WA	15	41
RUSSELL, KENNETH	14	35
STERN, ERIC	14	20
American Medical Response Ambulance Service Inc Ambulance Service Provider · Tukwila, WA	13	18
John Gore Urology · Seattle, WA	13	43

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