Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Randall P. Bergen, DPM
Podiatrist in Sioux City, IA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861466583
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Randall P. Bergen
Credential DPM
Sex Male
Practice address 505 5th St, Suite 714, Sioux City, IA, 51101
Phone (712) 255-3526
Fax (712) 255-0298
Enumeration date Feb 17, 2006
Last updated in NPPES May 14, 2008
Taxonomy & licenses
DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle.
About the DPM credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1861466583 active?
Yes, as of the latest NPPES snapshot, NPI 1861466583 is active (record last updated 2008-05-14).
How do I verify Randall Bergen's NPI record?
Cross-check NPI 1861466583 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Randall P Bergen Dpm PC Podiatric Clinic/Center · Sioux City, IA NPI 1285891432 Jason Wagner Mental Health Counselor · Sioux City, IA NPI 1821427287 Progressive Mental Health Solutions LLC Nurse Practitioner · Sioux City, IA NPI 1043616154 Chronic Conditions Center LLC Chiropractor · Sioux City, IA NPI 1992195002
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-14.