DR. GREGG M GALLOWAY MD
NPI 1982687661
Pathology - Clinical Pathology/Laboratory Medicine in Sioux City, IA
About Dr. Gregg M Galloway Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GREGG M GALLOWAY MD (NPI 1982687661) is an individual clinical pathology/laboratory medicine provider in Sioux City, Iowa, licensed in Iowa (21078) and active in the NPI registry since November 2005.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SIOUX CITY, IA 51101
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Gregg Galloway's NPI number?
The NPI number for Gregg Galloway is 1982687661. It was assigned to this individual provider in the NPPES registry on November 28, 2005.
Where is Gregg Galloway located?
Gregg Galloway practices at 801 5th St, Sioux City, IA 51101. The listed phone number is (712) 279-2372.
What is Gregg Galloway's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Clinical Pathology/Laboratory Medicine, with taxonomy code 207ZP0105X.
When was this NPI record last updated?
The NPPES record for Gregg Galloway was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.