PROVIDER PROFILE · NPI 1720248081

Roy ChenMD

Hematology-OncologyRiverhead, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

26,549

Unique beneficiaries

—

Total services

218,865

Distinct HCPCS

128

Medicare payment

$2.1M

Peer benchmark

Total Medicare services vs. 628 Hematology-Oncology providers in NY — top quintile (cohort median 883).

PRESCRIBING · PART D · 2024

Total Rx claims

1,831

Beneficiaries

—

Total drug cost

$8.1M

Distinct drugs

Brand share

70.1%

Top prescribed drugs

Darbepoetin Alfa In Polysorbat217 claims

Apixaban118 claims

Denosumab99 claims

Fosnetupitant/Palonosetron70 claims

Leuprolide Acetate70 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

15.8

Cost

75.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$129

Payment records

By payment type

Food and Beverage$129

REFERRAL NETWORK

Where Roy Chen'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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	59	471
Inform Diagnostics, Inc. Clinical Laboratory · Coppell, TX	28	98
Yelda Nouri Hematology-Oncology · Riverhead, NY	24	74
CENTRAL SUFFOLK HOSPITAL	22	53
OSTROW, STANLEY	17	37
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	15	49
Samir Patel Hematology-Oncology · Newburgh, NY	12	26
Stephen Vlay Clinical Cardiac Electrophysiology · East Setauket, NY	12	27
LONG ISLAND COMMUNITY HOSPITAL AT NYU LANGONE HEALTH	12	34

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