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

Siouxland Adult Medicine, PLLC

Organization Specialist · NPI 1295991677

Siouxland Adult Medicine, PLLC is a Specialist in Sioux City, Iowa. Licensed in Iowa. Registered with an NPI since 2008.

Licensed in
IA
In the registry since
2008
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2800 Pierce St Ste 410
Sioux City, IA 51104-3755
Phone: (712) 234-1005
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 127854 (IA)

Record details

NPI number1295991677
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Carlson — Internal Medicine · (712) 234-1005
NPI enumeratedAugust 5, 2008
Last updated in NPPESAugust 5, 2008
Mailing address2800 Pierce St, Suite 410, Sioux City, IA 51104-3755

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