Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joy L Olson, MD

Obstetrics & Gynecology Physician in Cedar Rapids, IA · enumerated 2005.

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

National Provider Identifier

1336143973

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Registry record

Entity type Individual (Type 1)

Name Joy L Olson

Credential MD

Sex Female

Practice address 855 A Ave Ne, Cedar Rapids, IA, 52402

Phone (319) 368-5500

Fax (319) 368-5503

Enumeration date Jun 10, 2005

Last updated in NPPES Nov 19, 2011

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 32306 (IA) Primary

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

Is NPI 1336143973 active?

Yes, as of the latest NPPES snapshot, NPI 1336143973 is active (record last updated 2011-11-19).

How do I verify Joy Olson's NPI record?

Cross-check NPI 1336143973 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-19.