DR. FREDERICK STACK, MD

Internal Medicine

Active Individual
NPI: 1548256977

Practice Address

801 5TH ST
Sioux City, IA 51101

Phone: (712) 279-2010

Specialties

Specialty Code Primary License
Internal Medicine 207R00000X Yes MD-46368 (IA)
Specialist 174400000X No 24459 (AZ)

Frequently Asked Questions

NPI 1548256977 is the National Provider Identifier for DR. FREDERICK STACK, MD, a Internal Medicine provider located in Sioux City, IA. This NPI was enumerated on September 21, 2005.
DR. FREDERICK STACK, MD practices at 801 5TH ST, Sioux City, IA 51101.

Quick Facts

NPI
1548256977
Type
Individual
Enumerated
Sep 21, 2005
Last Updated
Jan 28, 2026

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