What is Robert Hsu's specialty?

Robert Hsu (NPI 1821168832) is a Medicare-billing provider whose primary specialty is Physician Assistant in San Jose, CA.

Where does Robert Hsu practice?

Robert Hsu practices in San Jose, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1821168832.

How much does Medicare pay Robert Hsu?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Robert Hsu (NPI 1821168832) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1821168832

Robert Hsu

Physician AssistantSan Jose, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

214

Beneficiaries

—

Total drug cost

$870

Distinct drugs

Brand share

37.4%

Top prescribed drugs

Clopidogrel Bisulfate49 claims

Metoprolol Tartrate32 claims

Hydrocodone/Acetaminophen31 claims

Atorvastatin Calcium26 claims

Furosemide26 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Robert Hsu'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Sang Lee Cardiac Surgery · San Jose, CA	36	154
SAN JOSE HEALTHCARE SYSTEM, L.P.	21	40
Keith Kwok Diagnostic Radiology · Tracy, CA	13	19
Eddie Tang Cardiac Surgery · San Francisco, CA	12	22
Conway Lien Diagnostic Radiology · Stanford, CA	12	27

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