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

Dr. Clarence Joseph Vanderlei, OD

Individual provider Optometrist · NPI 1811347685

Dr. Clarence Joseph Vanderlei, OD is an Optometry in Rock Valley, Iowa. Graduated from University of Houston - College of Optometry in 2016, 10 years ago. Practices with Hawkeye Exact Sd 1 PLLC, a 3-clinician group and accepts Medicare assignment. Licensed in Iowa and South Dakota.

Years since qualifying
10
Trained at
University of Houston - College of Optometry
Licensed in
IA, SD
In the registry since
2016
Specialties on file
2
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

1529 Main St
Rock Valley, IA 51247-1127
Phone: (712) 476-2692
Fax: (712) 476-5225
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 094432 (IA)
Optometrist Taxonomy 152W00000X · Licence 727 (SD)

Record details

NPI number1811347685
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedJune 13, 2016
Last updated in NPPESJanuary 16, 2019

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolUNIVERSITY OF HOUSTON - COLLEGE OF OPTOMETRY
Graduated 2016 (10 years in practice)
Group practice Hawkeye Exact Sd 1 Pllc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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