What is Timothy Chen's specialty?

Timothy Chen (NPI 1578893947) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Gaithersburg, MD.

Where does Timothy Chen practice?

Timothy Chen practices in Gaithersburg, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1578893947.

How much does Medicare pay Timothy Chen?

Timothy Chen (NPI 1578893947) received approximately $15K in total Medicare Part B payments, serving 143 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1578893947

Timothy ChenM.D.

Diagnostic RadiologyGaithersburg, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

1,814

Distinct HCPCS

Medicare payment

$5K

Peer benchmark

Total Medicare services vs. 630 Diagnostic Radiology providers in MD — bottom quintile (cohort median 5,711).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

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 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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	52	67
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	48	69
Marielia Gerena Diagnostic Radiology · New York, NY	28	34
ATLANTIC GENERAL HOSPITAL CORPORATION	27	48
Hyon Schneider Physical Medicine and Rehabilitation · Havre De Grace, MD	26	41
Sean Curtin Sports Medicine · Bel Air, MD	20	23
Prashant Shukla Internal Medicine · Aberdeen, MD	16	28
Gilbert Daniel Internal Medicine · Washington, DC	13	32
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	12	15
Scott Mcgovern Orthopedic Surgery · Salisbury, MD	12	13
Scott Reich Podiatry · Bel Air, MD	11	24
Gina Saffo Podiatry · Greenbelt, MD	11	36

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