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

Dr. Mervin R Hassebrock, OD

Individual provider Optometrist · NPI 1346215811

Dr. Mervin R Hassebrock, OD is an Optometrist in De Witt, Iowa. Practices as a sole proprietor. Licensed in Iowa.

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

1107 9th Ave
De Witt, IA 52742-0050
Phone: (563) 659-8141
Fax: (563) 659-2121
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 1676 (IA)

Record details

NPI number1346215811
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedFebruary 20, 2006
Last updated in NPPESMay 12, 2010

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