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

James L. Hartje MD PC

Organization Gastroenterology Physician · NPI 1205164209

James L. Hartje MD PC is a Gastroenterology Physician in Sioux City, Iowa. Registered with an NPI since 2009.

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

2730 Pierce St Ste 403
Sioux City, IA 51104
Phone: (712) 255-5835
Fax: (712) 234-1140
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X

Record details

NPI number1205164209
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official James Hartje — Physician · (712) 255-5835
NPI enumeratedDecember 2, 2009
Last updated in NPPESMarch 2, 2010
Mailing address2730 Pierce St, Suite 403, Sioux City, IA 51104

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