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

Individual provider Optometrist · NPI 1447319629

Thanh-Loan Dorsam, OD is an Optometry in Washington, District of Columbia. Graduated from Pennsylvania College of Optometry in 2002, 24 years ago. Practices with Dorsam and Generie, O D LLC, a 2-clinician group and accepts Medicare assignment. Licensed in District of Columbia and Maryland.

Years since qualifying
24
Trained at
Pennsylvania College of Optometry
Licensed in
DC, MD
In the registry since
2006
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

1325 Connecticut Ave NW
Washington, DC 20036-1801
Phone: (202) 785-5700
Fax: (202) 223-6315
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence OP1000098 (DC)
Optometrist Taxonomy 152W00000X · Licence 502MM869 (MD)
Optometrist Taxonomy 152W00000X · Licence TA9147 (MD)

Record details

NPI number1447319629
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedDecember 6, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolPENNSYLVANIA COLLEGE OF OPTOMETRY
Graduated 2002 (24 years in practice)
Group practice Dorsam And Generie,O.D.Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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