What is Ewa Hryniszyn's specialty?

Ewa Hryniszyn (NPI 1003056284) is a Medicare-billing provider whose primary specialty is Certified Registered Nurse Anesthetist (CRNA) in Worcester, MA.

Where does Ewa Hryniszyn practice?

Ewa Hryniszyn practices in Worcester, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1003056284.

How much does Medicare pay Ewa Hryniszyn?

Ewa Hryniszyn (NPI 1003056284) received approximately $10K in total Medicare Part B payments, serving 94 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1003056284

Ewa HryniszynCRNA

Certified Registered Nurse Anesthetist (CRNA)Worcester, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 1,019 Certified Registered Nurse Anesthetist (CRNA) providers in MA — bottom quintile (cohort median 159).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

83.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 220163

Hospital

REFERRAL NETWORK

Where Ewa Hryniszyn'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). 0 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UMASS MEMORIAL MEDICAL CENTER, INC.	58	128
VITAL ENTERPRISES, INC.	19	27
Joseph Ferrucci Diagnostic Radiology · Worcester, MA	17	29
Jaroslav Zivny Gastroenterology · Worcester, MA	13	25
Farajallah Habib Anesthesiology · Worcester, MA	11	11

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events