Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

David Hyungjun Yi, MD

Individual provider Ophthalmology Physician · NPI 1003808197

David Hyungjun Yi, MD is an Ophthalmology in Chelmsford, Massachusetts. Graduated from Baylor College of Medicine in 1997, 29 years ago. Practices with Massachusetts Eye Associates PC, a 13-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
29
Trained at
Baylor College of Medicine
Licensed in
MA
In the registry since
2005
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

19 Village Sq
Chelmsford, MA 01824-2712
Phone: (978) 256-5600
Fax: (978) 703-0250
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 209741 (MA)

Record details

NPI number1003808197
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 16, 2005
Last updated in NPPESSeptember 29, 2011
Mailing address19 Village Sq, Chelmsford, MA 01824-2712

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Massachusetts Eye Associates Pc — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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