Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

COLIN SMITH PHD
NPI 1164168282
Psychologist in Mather, CA

Active since May 11, 2022
10535 HOSPITAL WAY, MATHER, CA 95655(916) 843-7000 Get Directions Write a Review

NPPES record last updated: September 9, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 9, 2026, May 11, 2022 (2 updates tracked since 2022).

About Colin Smith Phd NPPES

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

COLIN SMITH PHD (NPI 1164168282) is an individual psychologist in Mather, California, licensed in California (PSY36776) and active in the NPI registry since May 2022.

NPPES Registry Identity

NPI1164168282
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameCOLIN SMITHCredential: PHD
Location Address10535 HOSPITAL WAYMather, CA 95655-4200
Mailing Address997 River Currents DrMemphis, TN 38103-5835 · (703) 987-5730
Sole ProprietorNo
Enumeration DateMay 11, 2022
Last NPPES UpdateSeptember 9, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2026
✔ NPI 1164168282 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License✔ Licensed in CA · PSY36776
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.
10535 HOSPITAL WAY, Mather, CA 95655

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.

Pharmacist
10535 HOSPITAL WAY
MATHER, CA 95655
Pharmacist
10535 HOSPITAL WAY
MATHER, CA 95655
Pathology (Anatomic Pathology & Clinical Pathology)
10535 HOSPITAL WAY, DEPT. OF VA SACRAMENTO MEDICAL CENTER
MATHER, CA 95655
Psychiatry & Neurology (Psychiatry)
10535 HOSPITAL WAY
MATHER, CA 95655
Dietitian, Registered
10535 HOSPITAL WAY
MATHER, CA 95655
Marriage & Family Therapist
10535 HOSPITAL WAY
MATHER, CA 95655
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
10535 HOSPITAL WAY
MATHER, CA 95655
Internal Medicine
10535 HOSPITAL WAY
MATHER, CA 95655

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 Colin Smith's NPI number?

The NPI number for Colin Smith is 1164168282. It was assigned to this individual provider in the NPPES registry on May 11, 2022.

Where is Colin Smith located?

Colin Smith practices at 10535 Hospital Way, Mather, CA 95655. The listed phone number is (916) 843-7000.

What is Colin Smith'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 Colin Smith was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days 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.