What is Sigmund Hsu's specialty?

Sigmund Hsu (NPI 1952400350) is a Medicare-billing provider whose primary specialty is Neurology in Houston, TX.

Where does Sigmund Hsu practice?

Sigmund Hsu practices in Houston, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1952400350.

How much does Medicare pay Sigmund Hsu?

Sigmund Hsu (NPI 1952400350) received approximately $44K in total Medicare Part B payments, serving 76 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1952400350

Sigmund HsuM.D.

NeurologyHouston, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

132

Unique beneficiaries

—

Total services

243

Distinct HCPCS

Medicare payment

$22K

Peer benchmark

Total Medicare services vs. 1,109 Neurology providers in TX — above median (cohort median 629).

PRESCRIBING · PART D · 2024

Total Rx claims

657

Beneficiaries

—

Total drug cost

$114K

Distinct drugs

Brand share

23.1%

Top prescribed drugs

Levetiracetam160 claims

Dexamethasone97 claims

Lacosamide44 claims

Citalopram Hydrobromide41 claims

Perampanel39 claims

QUALITY · MIPS · 2024

Final MIPS score

84.6

Quality

68.8

Cost

72.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.41%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$18

Payment records

By payment type

Food and Beverage$18

Top paying entities

Food and Beverage$18

REFERRAL NETWORK

Where Sigmund 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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jay-Jiguang Zhu Neurology · Houston, TX	14	67
MEMORIAL HERMANN HEALTH SYSTEM	11	39
Angel Blanco Radiation Oncology · Houston, TX	11	1,835

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