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

Mr. Dean Louis Martinelli, MD

Individual provider Otolaryngology Physician · NPI 1932174117

Mr. Dean Louis Martinelli, MD is an Otolaryngology Physician in Oconomowoc, 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.

See every abbreviation used in this directory →

Practice location Address checks out

888 Thackeray Trl Ste 108
Oconomowoc, WI 53066
Phone: (262) 567-0505
Fax: (262) 567-0778
Show map & directions

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

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 18169 (WI)

Record details

NPI number1932174117
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 21, 2006
Last updated in NPPESFebruary 27, 2008

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