What is Peter Chiu's specialty?

Peter Chiu (NPI 1942473764) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Sacramento, CA.

Where does Peter Chiu practice?

Peter Chiu practices in Sacramento, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1942473764.

How much does Medicare pay Peter Chiu?

Peter Chiu (NPI 1942473764) received approximately $4K in total Medicare Part B payments, serving 72 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1942473764

Peter ChiuMD

PRACTICENEW YORK VAMCSee all providers at this practice →

Diagnostic RadiologySacramento, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$1K

Peer benchmark

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

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 Peter Chiu'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BUBIENKO, EDWARD	33	85
Vu Ta Cardiology · Sacramento, CA	31	76
Antonio Vazquez Diagnostic Radiology · Sacramento, CA	31	52
Chia-Li Lai Diagnostic Radiology · Sacramento, CA	24	66
Kristi Jones Cardiology · Sacramento, CA	19	41
Long Tran Interventional Radiology · Sacramento, CA	18	44
John Webb Diagnostic Radiology · Sacramento, CA	18	37
Scott Yang Cardiology · Santa Rosa, CA	17	46
NPI 1134207897	16	78
Lawrence Davis Interventional Radiology · Sacramento, CA	13	20
Bharat Bhatt Internal Medicine · Sacramento, CA	12	22
Petey Laohaburanakit Pulmonary Disease · Sacramento, CA	11	28

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