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

Dr. Marisa A O'Brien, OD

Individual provider Optometrist · NPI 1124332234

Dr. Marisa A O'Brien, OD is an Optometrist in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2010.

Licensed in
MO
In the registry since
2010
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

1 Childrens Pl Ste 3110
Saint Louis, MO 63110-1002
Phone: (314) 454-6026
Fax: (314) 454-2368
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 2010020533 (MO)

Record details

NPI number1124332234
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJuly 30, 2010
Last updated in NPPESApril 25, 2024

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