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DR. SALLIE OLSEN PH.D
NPI 1881621845
Psychologist - Clinical in Livermore, CA

Active since June 27, 2006
1797 FOURTH ST, LIVERMORE, CA 94550(925) 443-2500(925) 443-0771 Get Directions Write a Review

NPPES record last updated: September 20, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Sallie Olsen Ph.d NPPES

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

DR. SALLIE OLSEN PH.D (NPI 1881621845) is an individual clinical provider in Livermore, California, licensed in California (PSY13013) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1881621845
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. SALLIE OLSENCredential: PH.D
Location Address1797 FOURTH STLivermore, CA 94550-4347
Mailing Address1797 Fourth StLivermore, CA 94550-4347 · (925) 443-2500 · Fax (925) 443-0771
Phone(925) 443-2500
Fax(925) 443-0771
Sole ProprietorNo
Enumeration DateJune 27, 2006
Last NPPES UpdateSeptember 20, 2007
✔ NPI 1881621845 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · PSY13013
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
1797 FOURTH ST, Livermore, CA 94550
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Other Identifiers 1

Medicare PINOPL130130CA

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ERIC K SERDAHL IX PH.D.
Psychologist (Clinical)
1797 FOURTH ST
LIVERMORE, CA 94550
Alameda County (925) 443-2500
JEANNETTE D LOBAO PSY.D
Psychologist (Clinical)
1797 FOURTH ST
LIVERMORE, CA 94550
Alameda County (925) 443-2500
LOURDES NATALIE CORONA MS, LEP, PPS
Psychologist
1797 FOURTH ST
LIVERMORE, CA 94550
Alameda County (925) 443-2500
DR. DENNIS RENO PH.D.
Psychologist (Clinical)
1797 FOURTH ST
LIVERMORE, CA 94550
Alameda County (925) 443-2500
DR. NANCY E OEHRLE PSY.D.
Psychologist (Clinical)
1797 FOURTH ST
LIVERMORE, CA 94550
Alameda County (925) 443-2500

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 Sallie Olsen's NPI number?

The NPI number for Sallie Olsen is 1881621845. It was assigned to this individual provider in the NPPES registry on June 27, 2006.

Where is Sallie Olsen located?

Sallie Olsen practices at 1797 Fourth St, Livermore, CA 94550. The listed phone number is (925) 443-2500.

What is Sallie Olsen's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Sallie Olsen was last updated on September 20, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.