What is Thy Vo-Tsai's specialty?

Thy Vo-Tsai (NPI 1821359571) is a Medicare-billing provider whose primary specialty is Family Practice in La Palma, CA.

Where does Thy Vo-Tsai practice?

Thy Vo-Tsai practices in La Palma, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1821359571.

How much does Medicare pay Thy Vo-Tsai?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Thy Vo-Tsai (NPI 1821359571) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1821359571

Thy Vo-Tsai

PRACTICEKAISER FOUNDATION HEALTH PLAN INCSee all providers at this practice →

Family PracticeLa Palma, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

3,288

Beneficiaries

—

Total drug cost

$125K

Distinct drugs

Brand share

18.8%

Top prescribed drugs

Atorvastatin Calcium381 claims

Levothyroxine Sodium188 claims

Lisinopril184 claims

Losartan Potassium177 claims

Amlodipine Besylate137 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 Thy Vo-Tsai'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
Thomas Meek Family Practice · Morganton, NC	18	41
BLUE RIDGE HEALTHCARE HOSPITALS, INC.	15	71
James Cox Family Practice · Rutherford College, NC	11	40

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