PROVIDER PROFILE · NPI 1679776199

Angela ChangMD

PRACTICEOSU CENTER FOR HEALTH SCIENCESSee all providers at this practice →

Family PracticeStillwater, OKI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

221

Unique beneficiaries

—

Total services

229

Distinct HCPCS

Medicare payment

$14K

Peer benchmark

Total Medicare services vs. 1,266 Family Practice providers in OK — bottom quintile (cohort median 833).

PRESCRIBING · PART D · 2024

Total Rx claims

160

Beneficiaries

—

Total drug cost

$989

Distinct drugs

Brand share

23.1%

Top prescribed drugs

Azithromycin40 claims

Prednisone26 claims

Amoxicillin/Potassium Clav23 claims

Cephalexin20 claims

Albuterol Sulfate14 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Angela 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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WILLIAMS, EMILY	30	33
Aaron Sasson Diagnostic Radiology · Ithaca, NY	24	47
Kim Hwang Diagnostic Radiology · Ithaca, NY	14	22
Lisa Olson-Gugerty Nurse Practitioner · Homer, NY	12	15
DOMKE, ROBERT	12	27
Roman Politi Interventional Radiology · Ithaca, NY	12	15

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