What is Shu-Hong Chang's specialty?

Shu-Hong Chang (NPI 1346321957) is a Medicare-billing provider whose primary specialty is Ophthalmology in Seattle, WA.

Where does Shu-Hong Chang practice?

Shu-Hong Chang practices in Seattle, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1346321957.

How much does Medicare pay Shu-Hong Chang?

Shu-Hong Chang (NPI 1346321957) received approximately $27K in total Medicare Part B payments, serving 74 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1346321957

Shu-Hong ChangMD

PRACTICEUNIVERSITY OF WASHINGTONSee all providers at this practice →

OphthalmologySeattle, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

102

Unique beneficiaries

—

Total services

106

Distinct HCPCS

Medicare payment

$9K

Peer benchmark

Total Medicare services vs. 373 Ophthalmology providers in WA — bottom quintile (cohort median 2,090).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$448

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Acetaminophen With Codeine14 claims

Erythromycin Base13 claims

Neomycin/Polymyxin B/Dexametha11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$281

Payment records

By payment type

Food and Beverage$281

Top paying entities

Food and Beverage$281

REFERRAL NETWORK

Where Shu-Hong 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). 6 inbound referrers · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HARBORVIEW MEDICAL CENTER	53	334
MULTICARE HEALTH SYSTEM	41	76
UNIVERSITY OF WASHINGTON	19	90
June Kim Micrographic Dermatologic Surgery · Puyallup, WA	17	17
Steven Brady Ophthalmology · Puyallup, WA	13	19
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Seattle, WA	12	20

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Cascade Eye & Skin Centers Pc Ambulatory Surgical Center · Puyallup, WA	64	100
MULTICARE HEALTH SYSTEM	43	73
HARBORVIEW MEDICAL CENTER	37	170
Maureen Mooney Micrographic Dermatologic Surgery · University Place, WA	31	39
MULTICARE HEALTH SYSTEM	23	60
Wenjun Zhang Anesthesiology · Puyallup, WA	20	32
FINDLAY, ROBERT	16	25
UNIVERSITY OF WASHINGTON	16	55
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Seattle, WA	14	21
NPI 1871577973	13	16

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