What is Jenny Chang's specialty?

Jenny Chang (NPI 1487734810) is a Medicare-billing provider whose primary specialty is Medical Oncology in Houston, TX.

Where does Jenny Chang practice?

Jenny Chang practices in Houston, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1487734810.

How much does Medicare pay Jenny Chang?

Jenny Chang (NPI 1487734810) received approximately $29K in total Medicare Part B payments, serving 200 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1487734810

Jenny ChangMD

Medical OncologyHouston, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

201

Unique beneficiaries

—

Total services

311

Distinct HCPCS

Medicare payment

$28K

Peer benchmark

Total Medicare services vs. 393 Medical Oncology providers in TX — bottom quintile (cohort median 4,999).

PRESCRIBING · PART D · 2024

Total Rx claims

342

Beneficiaries

—

Total drug cost

$638K

Distinct drugs

Brand share

16.7%

Top prescribed drugs

Anastrozole122 claims

Tamoxifen Citrate116 claims

Exemestane28 claims

Letrozole19 claims

Palbociclib19 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Jenny 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 · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	18	48
COSELLI, MICHAEL	15	104
Stephen Chiang Diagnostic Radiology · Houston, TX	12	38

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
THE METHODIST HOSPITAL	113	967
Correna Terrell Diagnostic Radiology · Houston, TX	26	60
Lewis Ware Diagnostic Radiology · Houston, TX	24	52
Logan Boatman Diagnostic Radiology · Houston, TX	21	54
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	15	37
Bin Teh Radiation Oncology · Houston, TX	13	174

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