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

Siouxland Vein Center PC

Organization Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · NPI 1457687782

Siouxland Vein Center PC is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Sioux City, Iowa. Licensed in Iowa. Registered with an NPI since 2009.

Licensed in
IA
In the registry since
2009
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4630 Singing Hills Blvd
Sioux City, IA 51106-9702
Phone: (712) 271-8346
Fax: (712) 271-8347
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence 30608 (IA)

Record details

NPI number1457687782
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Nielsen — Md · (712) 271-8346
NPI enumeratedOctober 21, 2009
Last updated in NPPESOctober 21, 2009
Mailing address4630 Singing Hills Blvd, Sioux City, IA 51106-9702

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