What is Willy Tsai's specialty?

Willy Tsai (NPI 1982636312) is a Medicare-billing provider whose primary specialty is Internal Medicine in Greenville, SC.

Where does Willy Tsai practice?

Willy Tsai practices in Greenville, SC, based on the location reported in the CMS Medicare provider datasets for NPI 1982636312.

How much does Medicare pay Willy Tsai?

Willy Tsai (NPI 1982636312) received approximately $143K in total Medicare Part B payments, serving 572 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1982636312

Willy TsaiM.D.

Internal MedicineGreenville, SCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,403

Unique beneficiaries

—

Total services

2,023

Distinct HCPCS

Medicare payment

$136K

Peer benchmark

Total Medicare services vs. 1,190 Internal Medicine providers in SC — top quintile (cohort median 884).

PRESCRIBING · PART D · 2024

Total Rx claims

756

Beneficiaries

—

Total drug cost

$208K

Distinct drugs

Brand share

23.5%

Top prescribed drugs

Empagliflozin87 claims

Dapagliflozin Propanediol67 claims

Furosemide57 claims

Amlodipine Besylate56 claims

Losartan Potassium54 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$724

Payment records

By payment type

Food and Beverage$624

Education$100

Top paying entities

Food and Beverage$624

Education$100

REFERRAL NETWORK

Where Willy 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). 116 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
William Ward Nephrology · Greenville, SC	177	800
YU, HENRY	160	912
GREENVILLE HEALTH SYSTEM	74	166
Bernard Masters Diagnostic Radiology · Greenville, SC	72	175
William Deeter Interventional Radiology · Greenville, SC	70	197
ROGERS, JOHN	55	155
James Haswell Diagnostic Radiology · Columbia, SC	51	133
MILAM, STEVEN	47	107
BRANNON, MICHAEL	43	95
Jon Bittrick Cardiology · Greenville, SC	41	130
GREENVILLE HEALTH SYSTEM	40	165
Jay Gaucher Cardiology · Greenville, SC	38	96

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