What is Lei Jia Chen's specialty?

Lei Jia Chen (NPI 1144422049) is a Medicare-billing provider whose primary specialty is Hospitalist in Baltimore, MD.

Where does Lei Jia Chen practice?

Lei Jia Chen practices in Baltimore, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1144422049.

How much does Medicare pay Lei Jia Chen?

Lei Jia Chen (NPI 1144422049) received approximately $31K in total Medicare Part B payments, serving 170 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1144422049

Lei Jia ChenMD

HospitalistBaltimore, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

217

Unique beneficiaries

—

Total services

304

Distinct HCPCS

Medicare payment

$29K

Peer benchmark

Total Medicare services vs. 416 Hospitalist providers in MD — below median (cohort median 629).

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.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 210002

Hospital

REFERRAL NETWORK

Where Lei Jia 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). 5 inbound referrers · 21 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UNIVERSITY OF MARYLAND MEDICAL CENTER, LLC	73	138
Stephen Shorofsky Clinical Cardiac Electrophysiology · Baltimore, MD	19	27
Lee-Ann Wagner Hospitalist · Baltimore, MD	12	17
GOTTDIENER, JOHN	11	25
Charles White Diagnostic Radiology · Baltimore, MD	11	27

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY OF MARYLAND MEDICAL CENTER, LLC	101	229
Mayor And City Council Of Baltimore Ambulance Service Provider · Baltimore, MD	33	68
TRANSCARE MARYLAND, INC.	27	42
Eunyoung Yang Hospitalist · Urbana, IL	17	21
Robert Benitez Cardiology · Baltimore, MD	17	28
Charles White Diagnostic Radiology · Baltimore, MD	17	33
NPI 1922032135	16	26
James Stafford Interventional Cardiology · Baltimore, MD	15	25
VISITING NURSE ASSOCIATION OF MARYLAND, LLC	13	25
SHAH, JAIMIN	13	17
Clint Sliker Diagnostic Radiology · Baltimore, MD	13	18
Krystal Archer-Arroyo Diagnostic Radiology · Fort Washington, MD	13	21

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