OLIVIA LARSON PHD
NPI 1801730239
Psychologist in Appleton, WI

Active since April 16, 2026
4635 W COLLEGE AVE, APPLETON, WI 54914(920) 750-7000 Get Directions Write a Review

NPPES record last updated: April 16, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Olivia Larson Phd NPPES

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

OLIVIA LARSON PHD (NPI 1801730239) is an individual psychologist in Appleton, Wisconsin and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1801730239
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameOLIVIA LARSONCredential: PHD
Location Address4635 W COLLEGE AVEAppleton, WI 54914-8507
Mailing Address4635 W College AveAppleton, WI 54914-8507 · (920) 750-7000
Sole ProprietorNo
Enumeration DateApril 16, 2026
NPPES CertifiedApril 16, 2026
NPI 1801730239 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

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.
4635 W COLLEGE AVE, Appleton, WI 54914

Other Providers at the Same Location NPPES 20

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

Counselor (Professional)
4635 W COLLEGE AVE
APPLETON, WI 54914
Nurse Practitioner (Psychiatric/Mental Health)
4635 W COLLEGE AVE
APPLETON, WI 54914
Counselor (Professional)
4635 W COLLEGE AVE
APPLETON, WI 54914
Counselor (Professional)
4635 W COLLEGE AVE
APPLETON, WI 54914
Nurse Practitioner (Psychiatric/Mental Health)
4635 W COLLEGE AVE
APPLETON, WI 54914
Social Worker
4635 W COLLEGE AVE
APPLETON, WI 54914
Social Worker (Clinical)
4635 W COLLEGE AVE
APPLETON, WI 54914
Counselor (Professional)
4635 W COLLEGE AVE
APPLETON, WI 54914

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 Olivia Larson's NPI number?

The NPI number for Olivia Larson is 1801730239. It was assigned to this individual provider in the NPPES registry on April 16, 2026.

Where is Olivia Larson located?

Olivia Larson practices at 4635 W College Ave, Appleton, WI 54914. The listed phone number is (920) 750-7000.

What is Olivia Larson'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 Olivia Larson was last updated on April 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.