Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Charles M. Olson, MD

Diagnostic Radiology Physician in Ames, IA · enumerated 2005.

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

National Provider Identifier

1407847015

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. Charles M. Olson

Credential MD

Sex Male

Practice address 3853 Deer Run Ln, Ames, IA, 50014

Phone (515) 292-0762

Enumeration date Nov 2, 2005

Last updated in NPPES Jun 22, 2023

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 22097 (IA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
0204347	Medicaid	IA	-

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

Where does Charles Olson practice?

The practice location on file with NPPES is in Ames, IA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Charles Olson?

The National Provider Identifier (NPI) for Charles Olson is 1407847015, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-22.