What is Ian Chan's specialty?

Ian Chan (NPI 1942406756) is a Medicare-billing provider whose primary specialty is Ophthalmology in New York, NY.

Where does Ian Chan practice?

Ian Chan practices in New York, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1942406756.

How much does Medicare pay Ian Chan?

Ian Chan (NPI 1942406756) received approximately $275K in total Medicare Part B payments, serving 256 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1942406756

Ian ChanMD

PRACTICEIAN CHAN MD PCSee all providers at this practice →

OphthalmologyNew York, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

980

Unique beneficiaries

—

Total services

1,960

Distinct HCPCS

Medicare payment

$250K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

2,026

Beneficiaries

—

Total drug cost

$594K

Distinct drugs

Brand share

54.9%

Top prescribed drugs

Neomycin/Polymyxin B/Dexametha335 claims

Prednisolone Acetate248 claims

Latanoprost158 claims

Cyclosporine138 claims

Brimonidine Tartrate137 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

87.1

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.05%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$98

Payment records

By payment type

Food and Beverage$98

Top paying entities

Food and Beverage$98

REFERRAL NETWORK

Where Ian Chan'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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	46	173
Rumei Yuan Ophthalmology · Flushing, NY	17	25
Julia Hsu Ophthalmology · Flushing, NY	14	20
Nancy Tsai Ophthalmology · New York, NY	11	21

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events