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Dr. Jared E Duncan, M.D.

Pediatric Ophthalmology and Strabismus Specialist Physician in Lexington, MA · enumerated 2009.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1215165352

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Registry record

Entity type Individual (Type 1)
Name Dr. Jared E Duncan
Credential M.D.
Sex Male
Practice address 21 Worthen Rd, Lexington, MA, 02421
Phone (781) 862-1620
Enumeration date Jun 28, 2009
Last updated in NPPES Jun 30, 2022

Taxonomy & licenses

207WX0110X Pediatric Ophthalmology and Strabismus Specialist Physician Allopathic & Osteopathic Physicians · License 291503 (MA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Jared Duncan's NPI record?
Cross-check NPI 1215165352 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1215165352 active?
Yes, as of the latest NPPES snapshot, NPI 1215165352 is active (record last updated 2022-06-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-30.