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

Individual provider Optometrist · NPI 1578569653

Dr. Tuyet K Doan, OD is an Optometry in O Fallon, Missouri. Graduated from University of Missouri St Louis - School of Optometry in 2002, 24 years ago. Practices with Clarkson Optometry Inc, a 82-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
24
Trained at
University of Missouri St Louis - School of Optometry
Licensed in
MO
In the registry since
2005
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

2946 Highway K
O Fallon, MO 63368-7861
Phone: (636) 240-1516
Fax: (636) 272-1323
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 2002017418 (MO)

Record details

NPI number1578569653
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJune 23, 2005
Last updated in NPPESMarch 17, 2015

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolUNIVERSITY OF MISSOURI ST LOUIS - SCHOOL OF OPTOMETRY
Graduated 2002 (24 years in practice)
Group practice Clarkson Optometry Inc — 82 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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