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

Dana Michelle Defta, MD

Individual provider Neurological Surgery Physician · NPI 1902365729

Dana Michelle Defta, MD is a Neurological Surgery Physician in Neenah, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2019.

Licensed in
WI
In the registry since
2019
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

1305 W American Dr
Neenah, WI 54956-1993
Phone: (920) 725-9373
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence 87730-20 (WI)

Record details

NPI number1902365729
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 19, 2019
Last updated in NPPESJune 29, 2026
Certification dateJune 29, 2026
Mailing address1305 W American Dr, Neenah, WI 54956-1993

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