MS. ANNA NIESEN, MD

Internal Medicine - Gastroenterology

Active Individual
NPI: 1184709107

Practice Address

6400 CLAYTON ROAD
STE 201
St Louis, MO 63117

Phone: (314) 781-8405

Specialties

Specialty Code Primary License
Internal Medicine 207R00000X No R8939 (MO)
Internal Medicine - Gastroenterology 207RG0100X Yes R8939 (MO)

Frequently Asked Questions

NPI 1184709107 is the National Provider Identifier for MS. ANNA NIESEN, MD, a Internal Medicine - Gastroenterology provider located in St Louis, MO. This NPI was enumerated on October 26, 2006.
MS. ANNA NIESEN, MD practices at 6400 CLAYTON ROAD, STE 201, St Louis, MO 63117.

Quick Facts

NPI
1184709107
Type
Individual
Enumerated
Oct 26, 2006
Last Updated
Sep 11, 2025

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