PROVIDER PROFILE · NPI 1003844804

Von ChangMD

PRACTICEMULTICARE HEALTH SYSTEMSee all providers at this practice →

Family PracticeKent, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

384

Unique beneficiaries

—

Total services

559

Distinct HCPCS

Medicare payment

$37K

Peer benchmark

Total Medicare services vs. 2,681 Family Practice providers in WA — above median (cohort median 352).

PRESCRIBING · PART D · 2024

Total Rx claims

5,048

Beneficiaries

—

Total drug cost

$219K

Distinct drugs

Brand share

12.8%

Top prescribed drugs

Atorvastatin Calcium455 claims

Losartan Potassium227 claims

Lisinopril217 claims

Amlodipine Besylate203 claims

Omeprazole172 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Von 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). 2 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MULTICARE HEALTH SYSTEM	89	252
MULTICARE HEALTH SYSTEM	15	35

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MULTICARE HEALTH SYSTEM	140	520
PUBLIC HOSPITAL DISTRICT 1 OF KING COUNTY	26	90
Michael Lippman Internal Medicine · Covington, WA	16	42
MULTICARE HEALTH SYSTEM	14	68

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