What is Dave Yamauchi's specialty?

Dave Yamauchi (NPI 1548217508) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Duarte, CA.

Where does Dave Yamauchi practice?

Dave Yamauchi practices in Duarte, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1548217508.

How much does Medicare pay Dave Yamauchi?

Dave Yamauchi (NPI 1548217508) received approximately $175K in total Medicare Part B payments, serving 1,800 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1548217508

Dave YamauchiMD

Diagnostic RadiologyDuarte, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,131

Unique beneficiaries

—

Total services

2,436

Distinct HCPCS

Medicare payment

$171K

Peer benchmark

Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — below median (cohort median 2,975).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

92.8

Quality

78.5

Cost

70.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.75%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Dave Yamauchi'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). 62 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Ko Yamada Cardiology · Los Angeles, CA	164	386
Jimmie Wong Diagnostic Radiology · Duarte, CA	135	262
SHAW, SARA	101	151
Julie Ressler Diagnostic Radiology · Duarte, CA	99	144
MARX, HOWARD	93	142
Unilab Corporation Clinical Laboratory · West Hills, CA	79	143
Alexander Jung Diagnostic Radiology · Duarte, CA	73	119
NPI 1457322497	54	159
ROTTER, ARNOLD	53	82
Maria Santander Hospitalist · Duarte, CA	48	76
Eduardo Siccion Internal Medicine · La Verne, CA	40	70
Massimo D'apuzzo Pathology · Duarte, CA	39	67

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