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Mrs. Mary Helen Olson, LPC

Professional Counselor in Rochester, MN · enumerated 2009 · practices at Dunatos, Inc..

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

National Provider Identifier

1487894481

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Registry record

Entity type Individual (Type 1)
Name Mrs. Mary Helen Olson
Credential LPC
Sex Female
Practice address 602 11th Ave Nw, #300, Rochester, MN, 55901
Phone (507) 292-1379
Fax (507) 289-4524
Enumeration date Mar 3, 2009
Last updated in NPPES Mar 3, 2009

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License LPC00703 (MN) Primary
LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC 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.

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Frequently asked questions

Is NPI 1487894481 active?
Yes, as of the latest NPPES snapshot, NPI 1487894481 is active (record last updated 2009-03-03).
How do I verify Mary Olson's NPI record?
Cross-check NPI 1487894481 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 2009-03-03.