What is Tong Dai's specialty?

Tong Dai (NPI 1841454741) is a Medicare-billing provider whose primary specialty is Medical Oncology in Purchase, NY.

Where does Tong Dai practice?

Tong Dai practices in Purchase, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1841454741.

How much does Medicare pay Tong Dai?

Tong Dai (NPI 1841454741) received approximately $31K in total Medicare Part B payments, serving 111 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1841454741

Tong DaiM.D., PH.D.

Medical OncologyPurchase, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

141

Unique beneficiaries

—

Total services

243

Distinct HCPCS

Medicare payment

$26K

Peer benchmark

Total Medicare services vs. 506 Medical Oncology providers in NY — below median (cohort median 458).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$8K

Distinct drugs

Brand share

53.8%

Top prescribed drugs

Apixaban14 claims

Ondansetron Hcl12 claims

QUALITY · MIPS · 2024

Final MIPS score

81.4

Quality

63.0

Cost

72.3

Improvement activities

40.0

Promoting interop.

98.0

Payment adjustment

0.27%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Tong Dai'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Peter Okin Cardiology · New York, NY	39	173
Elizabeta Popa Medical Oncology · New York, NY	30	370
Allyson Ocean Medical Oncology · New York, NY	17	72
KLIGFIELD, PAUL	15	63
Christopher Wladyka Diagnostic Radiology · Sacramento, CA	12	48
James Gruden Diagnostic Radiology · New Orleans, LA	12	44

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