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

Dennis Michael Nitz, MD

Individual provider Neurology Physician · NPI 1427093210

Dennis Michael Nitz, MD is a Neurology Physician in Sioux City, Iowa. Licensed in Iowa. Registered with an NPI since 2006.

Licensed in
IA
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

3701 Lindenwood St
Sioux City, IA 51104-1326
Phone: (712) 255-0127
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 19782 (IA)

Record details

NPI number1427093210
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 17, 2006
Last updated in NPPESJuly 13, 2026
Mailing address3701 Lindenwood St, Sioux City, IA 51104-1326