Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karen M Olson, APRN

Acute Care Nurse Practitioner in Sarasota, FL · enumerated 2006.

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

National Provider Identifier

1245250067

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Registry record

Entity type Individual (Type 1)

Name Karen M Olson

Credential APRN

Sex Female

Practice address 1700 S Tamiami Trl, Sarasota, FL, 34239

Phone (941) 917-4896

Fax (941) 917-6884

Enumeration date Jul 21, 2006

Last updated in NPPES Sep 27, 2021

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License ARNP2615642 (FL) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License ARNP2615642 (FL) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License ARNP2615642 (FL) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
E37202	Other	FL	RAILROAD MEDICARE

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 1245250067 active?

Yes, as of the latest NPPES snapshot, NPI 1245250067 is active (record last updated 2021-09-27).

How do I verify Karen Olson's NPI record?

Cross-check NPI 1245250067 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 2021-09-27.