Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

WILLAMETTE VALLEY PSYCHOLOGICAL SERVICES LLC
NPI 1992511430
Psychologist in Salem, OR

Active since December 09, 2024
388 STATE ST STE 820, SALEM, OR 97301(503) 606-6679 Get Directions Write a Review

NPPES record last updated: July 21, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 21, 2026, Dec 9, 2024 (2 updates tracked since 2024).

About Willamette Valley Psychological Services Llc NPPES

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

WILLAMETTE VALLEY PSYCHOLOGICAL SERVICES LLC (NPI 1992511430) is a healthcare organization registered as a psychologist in Salem, Oregon and active in the NPI registry since December 2024. The organization lists Nathan R Bauer, Dr., as its authorized official.

NPPES Registry Identity

NPI1992511430
Entity TypeOrganization
Primary Taxonomy103T00000X
Legal Business NameWILLAMETTE VALLEY PSYCHOLOGICAL SERVICES LLC
Location Address388 STATE ST STE 820Salem, OR 97301-3470
Mailing Address5441 S Macadam Ave Ste RPortland, OR 97239-6106 · (503) 914-1035
Organization SubpartNo
Authorized OfficialNathan R BauerDr. · (503) 277-9640
Enumeration DateDecember 9, 2024
Last NPPES UpdateJuly 21, 20262 updates tracked since enumeration
NPPES CertifiedJuly 21, 2026
NPI 1992511430 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
388 STATE ST STE 820, Salem, OR 97301

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

Psychologist
388 STATE ST STE 820
SALEM, OR 97301

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 Willamette Valley Psychological Services LLC's NPI number?

The NPI number for Willamette Valley Psychological Services LLC is 1992511430. It was assigned to this organization in the NPPES registry on December 9, 2024.

Where is Willamette Valley Psychological Services LLC located?

Willamette Valley Psychological Services LLC is located at 388 State St Ste 820, Salem, OR 97301. The listed phone number is (503) 606-6679.

What is Willamette Valley Psychological Services LLC's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

When was this NPI record last updated?

The NPPES record for Willamette Valley Psychological Services LLC was last updated on July 21, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.