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

Douglas Dean Wallin, OD

Individual provider Optometrist · NPI 1114923034

Douglas Dean Wallin, OD is an Optometry in Sioux Falls, South Dakota. Graduated from University of Houston - College of Optometry in 1991, 35 years ago. Practices with Vance Thompson Vision Clinic Prof LLC, a 43-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
35
Trained at
University of Houston - College of Optometry
Licensed in
SD
In the registry since
2005
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

3101 W 57th St
Sioux Falls, SD 57108-3162
Phone: (605) 361-3937
Fax: (605) 371-7199
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 525 (SD)

Record details

NPI number1114923034
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedJune 24, 2005
Last updated in NPPESMay 21, 2024
Certification dateMay 21, 2024

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolUNIVERSITY OF HOUSTON - COLLEGE OF OPTOMETRY
Graduated 1991 (35 years in practice)
Group practice Vance Thompson Vision Clinic Prof Llc — 43 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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