What is Sarah Chang's specialty?

Sarah Chang (NPI 1679528970) is a Medicare-billing provider whose primary specialty is Internal Medicine in Vancouver, WA.

Where does Sarah Chang practice?

Sarah Chang practices in Vancouver, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1679528970.

How much does Medicare pay Sarah Chang?

Sarah Chang (NPI 1679528970) received approximately $41K in total Medicare Part B payments, serving 176 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1679528970

Sarah ChangMD

PRACTICETHE VANCOUVER CLINIC INC PSSee all providers at this practice →

Internal MedicineVancouver, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

303

Unique beneficiaries

—

Total services

509

Distinct HCPCS

Medicare payment

$40K

Peer benchmark

Total Medicare services vs. 1,650 Internal Medicine providers in WA — above median (cohort median 497).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$207

Distinct drugs

Brand share

30.6%

Top prescribed drugs

Pantoprazole Sodium14 claims

Furosemide11 claims

Sulfamethoxazole/Trimethoprim11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$200

Payment records

By payment type

Food and Beverage$200

Top paying entities

Food and Beverage$200

REFERRAL NETWORK

Where Sarah 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). 67 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BAYLOR UNIVERSITY MEDICAL CENTER	317	800
Wendy Wong Diagnostic Radiology · Dallas, TX	92	240
Amy Childs Diagnostic Radiology · Dallas, TX	78	193
HURST, DAVID	58	309
Richard Seggerman Diagnostic Radiology · Dallas, TX	49	171
Careflite Ambulance Service Provider · Grand Prairie, TX	44	127
Mark Zibilich Diagnostic Radiology · Dallas, TX	43	146
James Fulmer Diagnostic Radiology · Dallas, TX	43	139
William Dockery Diagnostic Radiology · Dallas, TX	40	129
Julie O'connor Diagnostic Radiology · Dallas, TX	35	142
Dan Schuller Critical Care (Intensivists) · El Paso, TX	32	182
NPI 1093739963	31	85

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