What is Jay Duker's specialty?

Jay Duker (NPI 1508820838) is a Medicare-billing provider whose primary specialty is Ophthalmology in Boston, MA.

Where does Jay Duker practice?

Jay Duker practices in Boston, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1508820838.

How much does Medicare pay Jay Duker?

Jay Duker (NPI 1508820838) received approximately $12K in total Medicare Part B payments, serving 154 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1508820838

Jay DukerM.D.

OphthalmologyBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

156

Unique beneficiaries

—

Total services

185

Distinct HCPCS

Medicare payment

$11K

Peer benchmark

Total Medicare services vs. 558 Ophthalmology providers in MA — bottom quintile (cohort median 1,976).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Jay Duker'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	30	100
THE GENERAL HOSPITAL CORPORATION	21	102
Michelle Liang Ophthalmology · Boston, MA	11	43

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