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

Dr. Filemon Evangelista Olegario, MD

Individual provider Ophthalmology Physician · NPI 1922052190

Dr. Filemon Evangelista Olegario, MD is an Ophthalmology Physician in Mitchell, South Dakota. Licensed in South Dakota. Registered with an NPI since 2006.

Licensed in
SD
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

120 W 6th Ave
Mitchell, SD 57301-1920
Phone: (606) 996-9141
Fax: (605) 996-9194
Show map & directions

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

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 2298 (SD)

Record details

NPI number1922052190
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 20, 2006
Last updated in NPPESSeptember 6, 2023

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