What is Benjamin Tsai's specialty?

Benjamin Tsai (NPI 1982898151) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Brooklyn, NY.

Where does Benjamin Tsai practice?

Benjamin Tsai practices in Brooklyn, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1982898151.

How much does Medicare pay Benjamin Tsai?

Benjamin Tsai (NPI 1982898151) received approximately $33K in total Medicare Part B payments, serving 247 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1982898151

Benjamin TsaiM.D.

Emergency MedicineBrooklyn, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

301

Unique beneficiaries

—

Total services

311

Distinct HCPCS

Medicare payment

$32K

Peer benchmark

Total Medicare services vs. 3,737 Emergency Medicine providers in NY — above median (cohort median 287).

PRESCRIBING · PART D · 2024

Total Rx claims

164

Beneficiaries

—

Total drug cost

$762

Distinct drugs

Brand share

37.8%

Top prescribed drugs

Cephalexin54 claims

Hydrocodone/Acetaminophen39 claims

Prednisone22 claims

Azithromycin15 claims

Amoxicillin/Potassium Clav12 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Benjamin 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). 20 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
COUNTY OF SANTA CLARA	388	1,351
FRAKER, KEITH	56	92
Young Kang Diagnostic Radiology · San Jose, CA	47	101
Royal Ambulance Inc. Ambulance Service Provider · San Leandro, CA	33	84
SAN JOSE HEALTHCARE SYSTEM, L.P.	29	98
Ajit Nair Interventional Radiology · San Jose, CA	29	55
Jeffrey Tseng Nuclear Medicine · Stanford, CA	29	55
COUNTY OF SANTA CLARA	28	72
Benjamin Chou Diagnostic Radiology · San Jose, CA	27	55
Deborah Schwartz Emergency Medicine · San Jose, CA	21	47
Rajul Pandit Diagnostic Radiology · San Jose, CA	19	29
HUANG, YI-CHAO	17	58

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