BRITTANY L OLSEN MA, MFT
NPI 1225169907
Counselor - Mental Health in San Francisco, CA

Q: What is Brittany Olsen's NPI number?

The NPI number for Brittany Olsen is 1225169907. It was assigned to this individual provider in the NPPES registry on March 7, 2007.

Q: What is Brittany Olsen's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Brittany Olsen was last updated on September 14, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 07, 2007

582 MARKET ST STE 317, SAN FRANCISCO, CA 94104(415) 810-6406 Get Directions Write a Review

NPPES record last updated: September 14, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Brittany L Olsen Ma, Mft NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BRITTANY L OLSEN MA, MFT (NPI 1225169907) is an individual mental health provider in San Francisco, California, licensed in California (MFC48725) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1225169907

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameBRITTANY L OLSENCredential: MA, MFT

Location Address582 MARKET ST STE 317San Francisco, CA 94104-5304

Mailing Address582 Market St Ste 317San Francisco, CA 94104-5304 · (415) 810-6406

Phone(415) 810-6406

Sole ProprietorYes

Enumeration DateMarch 7, 2007

Last NPPES UpdateSeptember 14, 2010

✔ NPI 1225169907 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in CA · MFC48725

582 MARKET ST STE 317, San Francisco, CA 94104

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Brittany Olsen's NPI number?

The NPI number for Brittany Olsen is 1225169907. It was assigned to this individual provider in the NPPES registry on March 7, 2007.

Where is Brittany Olsen located?

Brittany Olsen practices at 582 Market St Ste 317, San Francisco, CA 94104. The listed phone number is (415) 810-6406.

What is Brittany Olsen's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Brittany Olsen was last updated on September 14, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.