What is Kong Chang's specialty?

Kong Chang (NPI 1669429809) is a Medicare-billing provider whose primary specialty is Optometry in Oklahoma City, OK.

Where does Kong Chang practice?

Kong Chang practices in Oklahoma City, OK, based on the location reported in the CMS Medicare provider datasets for NPI 1669429809.

How much does Medicare pay Kong Chang?

Kong Chang (NPI 1669429809) received approximately $60K in total Medicare Part B payments, serving 426 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1669429809

Kong ChangOD

OptometryOklahoma City, OKI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

873

Unique beneficiaries

—

Total services

1,021

Distinct HCPCS

Medicare payment

$58K

Peer benchmark

Total Medicare services vs. 600 Optometry providers in OK — top quintile (cohort median 418).

PRESCRIBING · PART D · 2024

Total Rx claims

598

Beneficiaries

—

Total drug cost

$38K

Distinct drugs

Brand share

18.1%

Top prescribed drugs

Prednisolone Acetate137 claims

Bepotastine Besilate91 claims

Latanoprost89 claims

Epinastine Hcl80 claims

Neomycin/Polymyxin B/Dexametha78 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$922

Payment records

By payment type

Food and Beverage$870

Entertainment$52

Top paying entities

Food and Beverage$870

Entertainment$52

REFERRAL NETWORK

Where Kong Chang'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MERCY HOSPITAL OKLAHOMA CITY, INC	33	45
OKLAHOMA HEART HOSPITAL, LLC	29	49
SSM HEALTH CARE OF OKLAHOMA, INC.	29	41

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