What is Kathryn Byrne's specialty?

Kathryn Byrne (NPI 1225054364) is a Medicare-billing provider whose primary specialty is Gastroenterology in Milwaukee, WI.

Where does Kathryn Byrne practice?

Kathryn Byrne practices in Milwaukee, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1225054364.

How much does Medicare pay Kathryn Byrne?

Kathryn Byrne (NPI 1225054364) received approximately $20K in total Medicare Part B payments, serving 112 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1225054364

Kathryn ByrneM.D.

GastroenterologyMilwaukee, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$6K

Peer benchmark

Total Medicare services vs. 249 Gastroenterology providers in WI — bottom quintile (cohort median 484).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Sucralfate21 claims

Omeprazole17 claims

QUALITY · MIPS · 2024

Final MIPS score

89.8

Quality

91.5

Cost

74.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.62%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$170

Payment records

By payment type

Food and Beverage$170

Top paying entities

Food and Beverage$170

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 460009

Hospital

REFERRAL NETWORK

Where Kathryn Byrne'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). 1 inbound referrers · 2 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Erinn Downs Pathology · Scottsdale, AZ	16	40

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY OF UTAH	90	390
SAMOWITZ, WADE	11	34

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