PROVIDER PROFILE · NPI 1902849466

Matthew ChangMD

General SurgeryJamestown, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

159

Unique beneficiaries

—

Total services

183

Distinct HCPCS

Medicare payment

$11K

Peer benchmark

Total Medicare services vs. 1,366 General Surgery providers in NY — above median (cohort median 254).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$230

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Hydrocodone/Acetaminophen73 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$197

Payment records

By payment type

Food and Beverage$197

REFERRAL NETWORK

Where Matthew 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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Timothy Brown General Surgery · Jamestown, NY	54	415
John Schrecengost Pathology · Jamestown, NY	51	136
Otis Colvin Diagnostic Radiology · Louisville, KY	48	183
Wca Services Corporation Ambulance Service Provider · Jamestown, NY	26	83
George So Cardiology · Jamestown, NY	23	85
Umamaheswara Vejendla Physician Pc Internal Medicine · Jamestown, NY	22	224
Associated Clinical Laboratories Clinical Laboratory · Erie, PA	20	95
Keith Kulju Gastroenterology · Jamestown, NY	20	145
COLLINS, PATRICK	18	66
Antonio Roman Cardiology · Jamestown, NY	18	65
Albert Persia Family Practice · Jamestown, NY	16	77
Rudolph Mueller Internal Medicine · Jamestown, NY	16	96

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