What is Jack Leong's specialty?

Jack Leong (NPI 1174506513) is a Medicare-billing provider whose primary specialty is Pediatric Medicine in Chicago, IL.

Where does Jack Leong practice?

Jack Leong practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1174506513.

How much does Medicare pay Jack Leong?

Jack Leong (NPI 1174506513) received approximately $14K in total Medicare Part B payments, serving 43 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1174506513

Jack LeongMD

PRACTICEJACK C LEONG MD SCSee all providers at this practice →

Pediatric MedicineChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

167

Distinct HCPCS

Medicare payment

$13K

Peer benchmark

Total Medicare services vs. 89 Pediatric Medicine providers in IL — top quintile (cohort median 153).

PRESCRIBING · PART D · 2024

Total Rx claims

998

Beneficiaries

—

Total drug cost

$114K

Distinct drugs

Brand share

20.3%

Top prescribed drugs

Simvastatin106 claims

Lisinopril97 claims

Metformin Hcl88 claims

Dulaglutide50 claims

Atorvastatin Calcium43 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$728

Payment records

By payment type

Food and Beverage$728

Top paying entities

Food and Beverage$728

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 140206

Hospital

CCN 140251

Hospital

REFERRAL NETWORK

Where Jack Leong'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Simple Laboratories Llc Clinical Laboratory · Harwood Heights, IL	19	51
Medstar Laboratory, Inc Clinical Laboratory · Hillside, IL	15	42

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