What is Janelle Brown-Chang's specialty?

Janelle Brown-Chang (NPI 1801909692) is a Medicare-billing provider whose primary specialty is Gastroenterology in Kirkland, WA.

Where does Janelle Brown-Chang practice?

Janelle Brown-Chang practices in Kirkland, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1801909692.

How much does Medicare pay Janelle Brown-Chang?

Janelle Brown-Chang (NPI 1801909692) received approximately $139K in total Medicare Part B payments, serving 236 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1801909692

Janelle Brown-ChangMD

PRACTICELAKE WASHINGTON ANESTHESIA PLLCSee all providers at this practice →

GastroenterologyKirkland, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

294

Unique beneficiaries

—

Total services

327

Distinct HCPCS

Medicare payment

$33K

Peer benchmark

Total Medicare services vs. 359 Gastroenterology providers in WA — top quintile (cohort median 511).

PRESCRIBING · PART D · 2024

Total Rx claims

792

Beneficiaries

—

Total drug cost

$71K

Distinct drugs

Brand share

14.5%

Top prescribed drugs

Omeprazole238 claims

Pantoprazole Sodium164 claims

Famotidine76 claims

Sodium, Potassium,mag Sulfates46 claims

Lubiprostone30 claims

QUALITY · MIPS · 2024

Final MIPS score

79.8

Quality

54.8

Cost

79.7

Improvement activities

40.0

Promoting interop.

98.0

Payment adjustment

0.20%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$215

Payment records

By payment type

Food and Beverage$215

Top paying entities

Food and Beverage$215

REFERRAL NETWORK

Where Janelle Brown-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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
KING COUNTY PUBLIC HOSPITAL DISTRICT NO. 2	139	644
Puget Sound Gastroenterology, Pllc Ambulatory Surgical Center · Kirkland, WA	55	71
John Carpenter Pathology · Lynnwood, WA	45	68
Maria Chong Diagnostic Radiology · Lynnwood, WA	26	51
Kenneth Meckler Pathology · Seattle, WA	21	43
David Lee Gastroenterology · Kirkland, WA	17	31
Rachael Wyman Cardiology · Seattle, WA	15	27
FRED HUTCHINSON CANCER CENTER	14	55
VOSSLER, MARK	14	35

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