Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Jay S. Duker, MD

Individual provider Specialist · NPI 1508820838

Jay S. Duker, MD practises Ophthalmology in Boston, Massachusetts. Graduated from Jefferson Medical College of Thomas Jefferson University in 1984, 42 years ago. Practices with Pratt Ophthalmology Associates Inc, a 53-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
42
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
MA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

800 Washington St # 450
Boston, MA 02111-1552
Phone: (617) 636-4677
Fax: (617) 636-4866
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician (primary) Taxonomy 207WX0108X · Licence 72229 (MA)
Specialist Taxonomy 174400000X · Licence 72229 (MA)

Record details

NPI number1508820838
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 13, 2006
Last updated in NPPESJune 27, 2017

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPHTHALMOLOGY
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 1984 (42 years in practice)
Group practice Pratt Ophthalmology Associates Inc — 53 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients154
Services billed 201 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Pratt Ophthalmology Associates Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 53 clinicians in the practice; 12 are shown here.

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