What is Chi Dau's specialty?

Chi Dau (NPI 1134234842) is a Medicare-billing provider whose primary specialty is Anesthesiology in Seattle, WA.

Where does Chi Dau practice?

Chi Dau practices in Seattle, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1134234842.

How much does Medicare pay Chi Dau?

Chi Dau (NPI 1134234842) received approximately $39K in total Medicare Part B payments, serving 180 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1134234842

Chi DauMD

AnesthesiologySeattle, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$12K

Peer benchmark

Total Medicare services vs. 1,085 Anesthesiology providers in WA — above median (cohort median 140).

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.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 020006

Hospital

REFERRAL NETWORK

Where Chi Dau'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). 6 inbound referrers · 14 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MAT SU VALLEY MEDICAL CENTER LLC	76	151
Evan Wolf Ophthalmology · Wasilla, AK	24	82
Daniel Beistline Anesthesiology · Palmer, AK	19	19
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Seattle, WA	15	15
SWANK, DOUGLAS	13	22
David Davenport Diagnostic Radiology · Anchorage, AK	12	22

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MAT SU VALLEY MEDICAL CENTER LLC	98	179
Evan Wolf Ophthalmology · Wasilla, AK	45	188
John Fink Pathology · West Bend, WI	36	50
LEE, CHARLES	22	30
Andrew Moran Diagnostic Radiology · Anchorage, AK	19	29
David Davenport Diagnostic Radiology · Anchorage, AK	15	24
Larry Owen Hospitalist · Anchorage, AK	12	57
SENTA, MICHAEL	12	23
Mark Clyde Orthopedic Surgery · Palmer, AK	12	25
Dirk Bringhurst Diagnostic Radiology · Anchorage, AK	12	21
Jeffrey Melendez Hospitalist · Anchorage, AK	12	39
Julee Holayter Diagnostic Radiology · Anchorage, AK	11	17

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