PROVIDER PROFILE · NPI 1639110307

Stanley ChangM.D.

OphthalmologyNew York, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,142

Unique beneficiaries

—

Total services

9,216

Distinct HCPCS

Medicare payment

$434K

Peer benchmark

Total Medicare services vs. 1,438 Ophthalmology providers in NY — top quintile (cohort median 1,869).

PRESCRIBING · PART D · 2024

Total Rx claims

454

Beneficiaries

—

Total drug cost

$44K

Distinct drugs

Brand share

37.9%

Top prescribed drugs

Latanoprost103 claims

Timolol Maleate88 claims

Prednisolone Acetate62 claims

Dorzolamide Hcl/Timolol Maleat56 claims

Erythromycin Base29 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

85.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$30

Payment records

By payment type

Food and Beverage$30

REFERRAL NETWORK

Where Stanley 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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE NEW YORK AND PRESBYTERIAN HOSPITAL	73	189
Laurence Mark Anesthesiology · New York, NY	43	118
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	33	55
Leejee Suh Ophthalmology · New York, NY	23	71
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	19	33
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	17	38
WHITE PLAINS HOSPITAL MEDICAL CENTER	14	28
Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY	14	36
Ameripath New York Llc Clinical Laboratory · White Plains, 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