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

Gregory C Landis, OD

Individual provider Optometrist · NPI 1447253885

Gregory C Landis, OD is an Optometry in Lewiston, Idaho. Graduated from Indiana University - School of Optometry in 1987, 39 years ago. Accepts Medicare assignment. Licensed in Idaho and Ohio.

Years since qualifying
39
Trained at
Indiana University - School of Optometry
Licensed in
ID, OH
In the registry since
2005
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

3201 5th St
Lewiston, ID 83501
Phone: (208) 743-2020
Fax: (087) 433-5832
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence ODP-100426 (ID)
Optometrist Taxonomy 152W00000X · Licence 3948/T1027 (OH)

Record details

NPI number1447253885
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedMay 31, 2005
Last updated in NPPESMay 23, 2018

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolINDIANA UNIVERSITY - SCHOOL OF OPTOMETRY
Graduated 1987 (39 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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