What is Richard Hsu's specialty?

Richard Hsu (NPI 1942495775) is a Medicare-billing provider whose primary specialty is Vascular Surgery in Stamford, CT.

Where does Richard Hsu practice?

Richard Hsu practices in Stamford, CT, based on the location reported in the CMS Medicare provider datasets for NPI 1942495775.

How much does Medicare pay Richard Hsu?

Richard Hsu (NPI 1942495775) received approximately $429K in total Medicare Part B payments, serving 525 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1942495775

Richard HsuMD, PHD

Vascular SurgeryStamford, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,247

Unique beneficiaries

—

Total services

2,933

Distinct HCPCS

Medicare payment

$242K

Peer benchmark

Total Medicare services vs. 67 Vascular Surgery providers in CT — top quintile (cohort median 1,148).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$271

Distinct drugs

Brand share

51.9%

Top prescribed drugs

Clopidogrel Bisulfate14 claims

Atorvastatin Calcium13 claims

QUALITY · MIPS · 2024

Final MIPS score

97.6

Quality

8.2

Cost

77.2

Improvement activities

40.0

Promoting interop.

88.0

Payment adjustment

0.95%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$373

Payment records

By payment type

Food and Beverage$373

Top paying entities

Food and Beverage$373

REFERRAL NETWORK

Where Richard 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). 53 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Alan Dietzek Vascular Surgery · Neptune, NJ	246	666
Richard Margules Surgery · Danbury, CT	135	365
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	81	283
Jeffrey Schmierer Cardiology · Danbury, CT	51	160
Michael Logue Cardiology · Bridgeport, CT	46	99
Thorsten Krebs Diagnostic Radiology · Danbury, CT	39	66
Raymond Raut Nephrology · Danbury, CT	37	159
Casey Ott Internal Medicine · Southbury, CT	34	132
CHARASH, DAVID	30	153
Adam Welber Diagnostic Radiology · Danbury, CT	29	52
Todd Everett Diagnostic Radiology · Danbury, CT	27	48
KELLER, ANDREW	27	78

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