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

Individual provider Optometrist · NPI 1053390328

Dr. Lorayne Caroline Middendorp, OD is an Optometrist in Sioux City, Iowa. Licensed in Iowa. Registered with an NPI since 2006.

Licensed in
IA
In the registry since
2006
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

2513 Hamilton Blvd
Sioux City, IA 51104-4045
Phone: (712) 252-0933
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 02222 (IA)

Record details

NPI number1053390328
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJanuary 13, 2006
Last updated in NPPESMarch 3, 2008

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