What is Ching-Yen Chang's specialty?

Ching-Yen Chang (NPI 1316981392) is a Medicare-billing provider whose primary specialty is Otolaryngology in Bellaire, TX.

Where does Ching-Yen Chang practice?

Ching-Yen Chang practices in Bellaire, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1316981392.

How much does Medicare pay Ching-Yen Chang?

Ching-Yen Chang (NPI 1316981392) received approximately $99K in total Medicare Part B payments, serving 286 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1316981392

Ching-Yen ChangMD

OtolaryngologyBellaire, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

515

Unique beneficiaries

—

Total services

597

Distinct HCPCS

Medicare payment

$69K

Peer benchmark

Total Medicare services vs. 668 Otolaryngology providers in TX — below median (cohort median 967).

PRESCRIBING · PART D · 2024

Total Rx claims

705

Beneficiaries

—

Total drug cost

$33K

Distinct drugs

Brand share

17.9%

Top prescribed drugs

Ofloxacin150 claims

Zonisamide132 claims

Ciprofloxacin Hcl/Dexameth104 claims

Cyclobenzaprine Hcl56 claims

Tramadol Hcl53 claims

QUALITY · MIPS · 2024

Final MIPS score

95.8

Quality

11.6

Cost

71.4

Improvement activities

40.0

Promoting interop.

95.0

Payment adjustment

0.87%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$36

Payment records

By payment type

Food and Beverage$36

Top paying entities

Food and Beverage$36

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Ching-Yen 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 · 8 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	28	79
Geri Rosendahl Audiologist · Houston, TX	11	28

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MEMORIAL HERMANN HEALTH SYSTEM	196	331
Geri Rosendahl Audiologist · Houston, TX	54	111
Vicki Smith Audiologist · Houston, TX	40	86
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	30	88
MEMORIAL HERMANN HEALTH SYSTEM	25	49
Erin Roberts Physician Assistant · Houston, TX	24	37
MEMORIAL HERMANN HEALTH SYSTEM	17	29
Laboratory Corporation Of America Clinical Laboratory · Houston, TX	14	30

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