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

Cal Edward Wiese, OD

Individual provider Optometrist · NPI 1356072508

Cal Edward Wiese, OD is an Optometry in Sioux City, Iowa. Graduated from University of Missouri St Louis - School of Optometry in 2022, 4 years ago. Practices with Sahni OD LLC, a 2-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
4
Trained at
University of Missouri St Louis - School of Optometry
Licensed in
IA
In the registry since
2022
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

1909 Hamilton Blvd
Sioux City, IA 51104-4148
Phone: (712) 252-4333
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 201 N Main St, Denison, IA 51442-1373 — (712) 263-2020
  • 721 10th St, Onawa, IA 51040-1128 — (712) 433-2020

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 114761 (IA)

Record details

NPI number1356072508
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedJune 20, 2022
Last updated in NPPESJune 23, 2022
Certification dateJune 23, 2022

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 2022 (4 years in practice)
Group practice Sahni Od Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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