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

Robert D Sullivan, MD

Individual provider Ophthalmology Physician · NPI 1447347190

Robert D Sullivan, MD is an Ophthalmology Physician in Appleton, Wisconsin. Practices as a sole proprietor. Licensed in Wisconsin.

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

1195 N Casaloma Dr
Appleton, WI 54913-9295
Phone: (920) 734-0400
Fax: (920) 734-9054
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Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 18799 (WI)

Record details

NPI number1447347190
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 6, 2006
Last updated in NPPESFebruary 19, 2008
Mailing address1195 N Casaloma Dr, Appleton, WI 54913-9295

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