What is Gary Leung's specialty?

Gary Leung (NPI 1679545438) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Montgomery, AL.

Where does Gary Leung practice?

Gary Leung practices in Montgomery, AL, based on the location reported in the CMS Medicare provider datasets for NPI 1679545438.

How much does Medicare pay Gary Leung?

Gary Leung (NPI 1679545438) received approximately $129K in total Medicare Part B payments, serving 2,980 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1679545438

Gary LeungMD

Diagnostic RadiologyMontgomery, ALI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,959

Unique beneficiaries

—

Total services

4,190

Distinct HCPCS

Medicare payment

$111K

Peer benchmark

Total Medicare services vs. 407 Diagnostic Radiology providers in AL — above median (cohort median 3,257).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

100.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Gary Leung'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). 227 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE EAST ALABAMA HEALTH CARE AUTHORITY	2,729	5,657
East Alabama Ems, Llc Ambulance Service Provider · Opelika, AL	366	646
Gordon Smith Diagnostic Radiology · Montgomery, AL	336	682
Johnathan Hadley Diagnostic Radiology · Ft. Benning, GA	330	535
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	282	455
Matthew Dobbs Diagnostic Radiology · Auburn, AL	188	301
Donald Rhodes Interventional Radiology · Opelika, AL	170	340
Joseph Monley Emergency Medicine · Opelika, AL	170	305
WILLIAMS, MICHAEL	166	307
Hunter Lett Family Practice · Jackson, MS	157	282
David Holmes Cardiology · Opelika, AL	152	399
LIFESTAR RESPONSE OF ALABAMA, INC.	151	447

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