PROVIDER PROFILE · NPI 1336376714

Howard HsuM.D.

Internal MedicineSaint Louis, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,067

Unique beneficiaries

—

Total services

1,329

Distinct HCPCS

Medicare payment

$43K

Peer benchmark

Total Medicare services vs. 1,563 Internal Medicine providers in MO — top quintile (cohort median 658).

PRESCRIBING · PART D · 2024

Total Rx claims

13,005

Beneficiaries

—

Total drug cost

$759K

Distinct drugs

162

Brand share

17.3%

Top prescribed drugs

Atorvastatin Calcium615 claims

Lisinopril521 claims

Amlodipine Besylate517 claims

Pantoprazole Sodium441 claims

Levothyroxine Sodium410 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Howard 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). 1 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Maryland Heights, MO	17	41

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MERCY HOSPITAL SOUTH	44	140
Labone Llc Clinical Laboratory · Lenexa, KS	29	90
TROTTA, PHILIP	25	60
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Maryland Heights, MO	13	32
William Wright Interventional Cardiology · Bridgeton, MO	12	34

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