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

Dr. Brent Thornton, OD

Individual provider Optometrist · NPI 1841545225

Dr. Brent Thornton, OD is an Optometry in Marshalltown, Iowa. Graduated from Southern College of Optometry in 2012, 14 years ago. Practices with Thornton and Bell PLLC, a 2-clinician group. Licensed in Iowa.

Years since qualifying
14
Trained at
Southern College of Optometry
Licensed in
IA
In the registry since
2012
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

501 E Main St
Marshalltown, IA 50158-1906
Phone: (641) 752-1511
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 002556 (IA)

Record details

NPI number1841545225
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedJuly 20, 2012
Last updated in NPPESAugust 15, 2017

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolSOUTHERN COLLEGE OF OPTOMETRY
Graduated 2012 (14 years in practice)
Group practice Thornton And Bell Pllc — 2 clinicians
Accepts Medicare assignment Not indicated

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