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

Diana Chu, OD

Individual provider Optometrist · NPI 1174149207

Diana Chu, OD is an Optometry in Greenbelt, Maryland. Graduated from Illinois College of Optometry at Chicago in 2019, 7 years ago. Practices with Washington Eye Institute, LLC, a 9-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
7
Trained at
Illinois College of Optometry at Chicago
Licensed in
MD
In the registry since
2020
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

7500 Greenway Center Dr Ste 300
Greenbelt, MD 20770-3551
Phone: (301) 277-4844
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence TA2737 (MD)

Record details

NPI number1174149207
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJune 24, 2020
Last updated in NPPESJune 24, 2020
Certification dateJune 24, 2020

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolILLINOIS COLLEGE OF OPTOMETRY AT CHICAGO
Graduated 2019 (7 years in practice)
Group practice Washington Eye Institute, Llc — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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