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

Dr. Mark S Ruttum, MD

Individual provider Ophthalmology Physician · NPI 1801848585

Dr. Mark S Ruttum, MD is an Ophthalmology Physician in Milwaukee, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

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

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Practice location Address checks out

9000 W Wisconsin Ave Pediatric Ophthalmology
Milwaukee, WI 53226-4874
Phone: (414) 266-2020
Fax: (414) 266-2027
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 21829 (WI)

Record details

NPI number1801848585
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 17, 2006
Last updated in NPPESSeptember 24, 2014
Mailing address9000 W Wisconsin Ave, Pediatric Ophthalmology, Milwaukee, WI 53226-4874

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