What is Katherine Adler's specialty?

Katherine Adler (NPI 1841418886) is a Medicare-billing provider whose primary specialty is Hospitalist in Seattle, WA.

Where does Katherine Adler practice?

Katherine Adler practices in Seattle, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1841418886.

How much does Medicare pay Katherine Adler?

Katherine Adler (NPI 1841418886) received approximately $37K in total Medicare Part B payments, serving 169 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1841418886

Katherine AdlerMD

PRACTICEVIRGINIA MASON MEDICAL CENTERSee all providers at this practice →

HospitalistSeattle, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

266

Unique beneficiaries

—

Total services

438

Distinct HCPCS

Medicare payment

$36K

Peer benchmark

Total Medicare services vs. 644 Hospitalist providers in WA — above median (cohort median 350).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Katherine Adler'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). 34 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Sara Weiss Advanced Heart Failure and Transplant Cardiology · Seattle, WA	60	293
HOLMES, JOHN	54	230
Wayne Hwang Interventional Cardiology · Seattle, WA	47	150
Joan Woo Advanced Heart Failure and Transplant Cardiology · Seattle, WA	43	155
Robert Rho Clinical Cardiac Electrophysiology · Seattle, WA	43	162
Marc Lacrampe Diagnostic Radiology · Seattle, WA	41	131
Christopher Fellows Clinical Cardiac Electrophysiology · Seattle, WA	37	146
Neal Conti Diagnostic Radiology · Seattle, WA	36	154
David Coy Diagnostic Radiology · Seattle, WA	35	138
Stephen Lopez Hospitalist · Seattle, WA	31	94
Kathryn Kovacs Hospitalist · Seattle, WA	30	131
MCCORMICK, MATTHEW	29	84

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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