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

Dr. Jennifer Qian Duan, OD

Individual provider Optometrist · NPI 1275796955

Dr. Jennifer Qian Duan, OD is an Optometry in Columbia, Maryland. Qualified in 2008, 18 years ago. Practices with Baran and Duan PA, a 2-clinician group and accepts Medicare assignment. Licensed in Maryland, Pennsylvania and Virginia.

Years since qualifying
18
Licensed in
MD, PA, VA
In the registry since
2008
Specialties on file
3
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

9170 Route 108 Ste 202
Columbia, MD 21045-1988
Phone: (410) 442-6465
Fax: (410) 442-6465
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence TA2538 (MD)
Optometrist Taxonomy 152W00000X · Licence 0618002112 (VA)
Optometrist Taxonomy 152W00000X · Licence OEG002059 (PA)

Record details

NPI number1275796955
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJuly 3, 2008
Last updated in NPPESJune 16, 2025
Certification dateJune 16, 2025

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Baran And Duan Pa — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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