caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1144457516

Kathryn HawrylyshynMD

PRACTICEPALO ALTO MEDICAL FOUNDATIONSee all providers at this practice →
AnesthesiologyPalo Alto, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050197
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
74
Unique beneficiaries
—
Total services
74
Distinct HCPCS
1
Medicare payment
$8K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 4,547 Anesthesiology providers in CA — below median (cohort median 182).
REFERRAL NETWORK

Where Kathryn Hawrylyshyn'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 · 11 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
David Chang
Ophthalmology · Los Altos, CA
5871
Jon Keller
Pathology · Palo Alto, CA
1834
Duc Nguyen
Orthopedic Surgery · Redwood City, CA
1431
OHOLLERAN, MICHAEL1231
George Oldham
Emergency Medicine · Redwood City, CA
1114
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Peninsula Eye Surgery Center Llc
Ambulatory Surgical Center · Mountain View, CA
115139
David Chang
Ophthalmology · Los Altos, CA
80128
DIGNITY COMMUNITY CARE6488
Jenny Kuo
Pathology · South San Francisco, CA
1920
Michael Hollett
Diagnostic Radiology · Stanford, CA
1516
Mamatha Chivukula
Pathology · San Francisco, CA
1314
Fremont Ambulatory Surgery Center, Lp
Ambulatory Surgical Center · Fremont, CA
1313
John Oholleran
General Surgery · Oregon City, OR
1315
James Hartford
Orthopedic Surgery · Palo Alto, CA
1346
Unilab Corporation
Clinical Laboratory · San Jose, CA
1224
WHEAT, RICHARD1111
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.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.