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

Tri-State Specialists, LLP

Organization Orthopaedic Surgery Physician · NPI 1902134406

Tri-State Specialists, LLP is an Orthopaedic Surgery Physician in Sioux City, Iowa. Registered with an NPI since 2009.

In the registry since
2009
Specialties on file
7
What do these letters mean?
LLP — Limited liability partnership
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

2730 Pierce St Ste 300
Sioux City, IA 51104-3765
Phone: (712) 224-8677
Fax: (712) 277-1662
Show map & directions

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

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X
Orthopaedic Hand Surgery Physician Taxonomy 207XS0106X
Orthopaedic Surgery of the Spine Physician Taxonomy 207XS0117X
Sports Medicine (Orthopaedic Surgery) Physician Taxonomy 207XX0005X
Plastic Surgery Physician Taxonomy 208200000X
Neurology Physician Taxonomy 2084N0400X
Surgical Physician Assistant Taxonomy 363AS0400X

Record details

NPI number1902134406
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Duane Nelson — President · (712) 224-8677
NPI enumeratedNovember 23, 2009
Last updated in NPPESOctober 9, 2018
Mailing address2730 Pierce St Ste 300, Sioux City, IA 51104-3765

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