PROVIDER PROFILE · NPI 1184698060

Katharine YaoMD

Surgical OncologyEvanston, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

521

Unique beneficiaries

—

Total services

556

Distinct HCPCS

Medicare payment

$84K

Peer benchmark

Total Medicare services vs. 51 Surgical Oncology providers in IL — top quintile (cohort median 256).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

84.9

Quality

75.9

Cost

74.6

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.42%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 140010

Hospital

CCN 140114

Hospital

REFERRAL NETWORK

Where Katharine Yao'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). 9 inbound referrers · 16 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ENDEAVOR HEALTH CLINICAL OPERATIONS	331	1,730
Daniel West Diagnostic Radiology · Evanston, IL	62	143
Alyssa Choate Diagnostic Radiology · Evanston, IL	18	39
GOLDSCHMIDT, ROBERT	17	45
Amy Johnson Diagnostic Radiology · Evanston, IL	15	43
William Watkin Pathology · Evanston, IL	14	34
Douglas Merkel Medical Oncology · Evanston, IL	12	61
David Ecanow Diagnostic Radiology · Highland Park, IL	11	27
Christine Tremper Diagnostic Radiology · Fort Wayne, IN	11	33

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ENDEAVOR HEALTH CLINICAL OPERATIONS	193	1,018
Alyssa Choate Diagnostic Radiology · Evanston, IL	48	83
Jan Jeske Diagnostic Radiology · Evanston, IL	48	112
ENDEAVOR HEALTH CLINICAL OPERATIONS	37	92
Teresa Law Medical Oncology · Highland Park, IL	30	161
Douglas Merkel Medical Oncology · Evanston, IL	29	143
Barbara Guido Nurse Practitioner · Chicago, IL	28	45
Christine Tremper Diagnostic Radiology · Fort Wayne, IN	23	33
FOGT, LISA	21	48
Sophia Economou Diagnostic Radiology · Evanston, IL	18	28
Quest Diagnostics Llc Il Clinical Laboratory · Wood Dale, IL	18	33
PERLMAN, REID	17	49

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