What is Edwin Chang's specialty?

Edwin Chang (NPI 1356322697) is a Medicare-billing provider whose primary specialty is Neurosurgery in Staten Island, NY.

Where does Edwin Chang practice?

Edwin Chang practices in Staten Island, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1356322697.

How much does Medicare pay Edwin Chang?

Edwin Chang (NPI 1356322697) received approximately $13K in total Medicare Part B payments, serving 26 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1356322697

Edwin ChangMD

PRACTICETRUE NORTH MEDICAL GROUP PCSee all providers at this practice →

NeurosurgeryStaten Island, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 345 Neurosurgery providers in NY — bottom quintile (cohort median 283).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Celecoxib39 claims

Gabapentin29 claims

Cyclobenzaprine Hcl11 claims

QUALITY · MIPS · 2024

Final MIPS score

93.1

Quality

79.8

Cost

0.0

Improvement activities

40.0

Promoting interop.

88.8

Payment adjustment

0.76%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$421

Payment records

By payment type

Food and Beverage$421

Top paying entities

Food and Beverage$421

REFERRAL NETWORK

Where Edwin 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). 19 inbound referrers · 39 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
STATEN ISLAND UNIVERSITY HOSPITAL	86	212
Ruben Kandov Interventional Cardiology · Brooklyn, NY	35	95
Roman Royzman Interventional Cardiology · Brooklyn, NY	26	69
Spencer Serras Diagnostic Radiology · Richmond Hill, NY	23	56
Krassimir Atanassov General Surgery · Middletown, NY	22	60
Lynne Voutsinas Diagnostic Radiology · Staten Island, NY	21	54
Cheryl Lin Diagnostic Radiology · Staten Island, NY	21	39
New York City Health And Hospitals Corporation Ambulance Service Provider · Brooklyn, NY	20	26
Jonathan Scheiner Interventional Radiology · Staten Island, NY	18	34
Edward Yu Neurology · Staten Island, NY	17	33
Stephen Kulick Neurology · Staten Island, NY	17	61
GOYAL, NIKHIL	14	32

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
STATEN ISLAND UNIVERSITY HOSPITAL	97	226
Ruben Kandov Interventional Cardiology · Brooklyn, NY	40	116
Janice Hwang Diagnostic Radiology · Staten Island, NY	28	71
STATEN ISLAND UNIVERSITY HOSPITAL	25	41
Woo Tak Physical Medicine and Rehabilitation · Staten Island, NY	25	61
Salvatore Farruggia Diagnostic Radiology · Staten Island, NY	22	70
Anthony Alastra Neurosurgery · Palm Springs, CA	22	27
Christopher Szeles Physical Medicine and Rehabilitation · Staten Island, NY	20	65
Spencer Serras Diagnostic Radiology · Richmond Hill, NY	20	44
Primary Care Ambulance Corp Ambulance Service Provider · Staten Island, NY	19	37
Lon Satnick Physical Medicine and Rehabilitation · Staten Island, NY	19	75
Charles Fasanya General Surgery · Middletown, NY	18	43

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