NICHOLAUS S. RYAN M.S. P.P.S.
NPI 1114881935
Psychologist - School in Oroville, CA

Active since December 15, 2025
400 GRAND AVE, OROVILLE, CA 95965(530) 538-8830 Get Directions Write a Review

NPPES record last updated: December 15, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Nicholaus S. Ryan M.s. P.p.s. NPPES

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

NICHOLAUS S. RYAN M.S. P.P.S. (NPI 1114881935) is an individual school provider in Oroville, California and active in the NPI registry since December 2025.

NPPES Registry Identity

NPI1114881935
Entity TypeIndividualMale
Primary Taxonomy103TS0200X
Provider Legal NameNICHOLAUS S. RYANCredential: M.S. P.P.S.
Location Address400 GRAND AVEOroville, CA 95965-4007
Mailing Address2828 Levi LnChico, CA 95973-7281 · (530) 538-8830
Sole ProprietorNo
Enumeration DateDecember 15, 2025
NPPES CertifiedDecember 15, 2025
NPI 1114881935 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologist · SchoolBehavioral Health & Social Service Providers
Taxonomy Code103TS0200X
Definition
A psychologist whose specialty is concerned with the science and practice of psychology with children, youth, families; learners of all ages; and the schooling process. The basic education and training of school psychologists prepares them to provide a range of psychological diagnosis, assessment, intervention, prevention, health promotion, and program development and evaluation services with a special focus on the developmental processes of children and youth within the context of schools, families and other systems. School psychologists are prepared to intervene at the individual and system level, and develop, implement, and evaluate preventive programs. In these efforts, they conduct ecologically valid assessments and intervene to promote positive learning environments within which children and youth from diverse backgrounds to ensure that all have equal access to effective educational and psychological services that promote healthy development
400 GRAND AVE, Oroville, CA 95965

Other Providers at the Same Location NPPES 3

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

Occupational Therapist
400 GRAND AVE
OROVILLE, CA 95965
Psychologist (School)
400 GRAND AVE
OROVILLE, CA 95965
Local Education Agency (LEA)
400 GRAND AVE
OROVILLE, CA 95965

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 Nicholaus Ryan's NPI number?

The NPI number for Nicholaus Ryan is 1114881935. It was assigned to this individual provider in the NPPES registry on December 15, 2025.

Where is Nicholaus Ryan located?

Nicholaus Ryan practices at 400 Grand Ave, Oroville, CA 95965. The listed phone number is (530) 538-8830.

What is Nicholaus Ryan's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in School, with taxonomy code 103TS0200X.

When was this NPI record last updated?

The NPPES record for Nicholaus Ryan was last updated on December 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.