Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ansgar Steven Olsen, DPM

Foot & Ankle Surgery Podiatrist in Columbus, IN · enumerated 2013.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1245679802

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Registry record

Entity type Individual (Type 1)

Name Dr. Ansgar Steven Olsen

Credential DPM

Sex Male

Practice address 360 Plaza Dr Ste B, Columbus, IN, 47201

Phone (812) 372-6274

Fax (812) 372-6274

Enumeration date Jun 17, 2013

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 07001234A (IN) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Ansgar Olsen's NPI record?

Cross-check NPI 1245679802 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1245679802 active?

Yes, as of the latest NPPES snapshot, NPI 1245679802 is active (record last updated 2022-07-21).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.