Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margaret Anne Olsen, LPCC

Mental Health Counselor in Boulder, CO · enumerated 2025.

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

National Provider Identifier

1932902558

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Registry record

Entity type Individual (Type 1)

Name Margaret Anne Olsen

Credential LPCC

Sex Female

Practice address 2975 Valmont Rd Ste 300, Boulder, CO, 80301

Phone (970) 676-6578

Enumeration date Mar 29, 2025

Last updated in NPPES Mar 29, 2025

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 0022629 (CO) Primary

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

What is the NPI number for Margaret Olsen?

The National Provider Identifier (NPI) for Margaret Olsen is 1932902558, a Type 1 (individual) record in the CMS NPPES registry.

Where does Margaret Olsen practice?

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

Other providers at this practice address

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Elizabeth Benjamin Clinical Psychologist · Boulder, CO NPI 1497955462 Coco Caporal Marriage & Family Therapist · Boulder, CO NPI 1003202284

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-29.