What is Roy Chen's specialty?

Roy Chen (NPI 1720248081) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Riverhead, NY.

Where does Roy Chen practice?

Roy Chen practices in Riverhead, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1720248081.

How much does Medicare pay Roy Chen?

Roy Chen (NPI 1720248081) received approximately $3.5M in total Medicare Part B payments, serving 2,846 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events