PROVIDER PROFILE · NPI 1720079056

Timothy ChenM.D.

PRACTICEWINTHROP COMMUNITY MEDICAL AFFILIATES, P.C.See all providers at this practice →

CardiologyRockville Centre, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,850

Unique beneficiaries

—

Total services

4,678

Distinct HCPCS

Medicare payment

$396K

Peer benchmark

Total Medicare services vs. 1,949 Cardiology providers in NY — top quintile (cohort median 2,081).

PRESCRIBING · PART D · 2024

Total Rx claims

4,654

Beneficiaries

—

Total drug cost

$619K

Distinct drugs

Brand share

17.3%

Top prescribed drugs

Rosuvastatin Calcium672 claims

Metoprolol Succinate521 claims

Atorvastatin Calcium453 claims

Amlodipine Besylate330 claims

Furosemide288 claims

QUALITY · MIPS · 2024

Final MIPS score

90.8

Quality

91.8

Cost

75.2

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.66%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$579

Payment records

By payment type

Food and Beverage$579

REFERRAL NETWORK

Where Timothy 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). 108 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Raul Mendoza Cardiology · Lawrence, NY	426	1,208
Stephen Covey Interventional Cardiology · Rockville Centre, NY	241	894
Andrew Hwang Diagnostic Radiology · Anaheim, CA	227	607
Sydney Yoon Diagnostic Radiology · Oceanside, NY	224	591
David Pfeffer Diagnostic Radiology · West Islip, NY	185	517
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	180	543
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	173	414
Jerome Zisfein Interventional Cardiology · Rockville Centre, NY	148	535
Pilar Stevens-Haynes Cardiology · Oceanside, NY	146	291
Manish Undavia Cardiology · Rockville Centre, NY	146	439
Ari Steiner Diagnostic Radiology · Garden City, NY	145	402
Richard Horowitz Cardiology · Rockville Centre, NY	140	368

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