DR. LENIS COLTON BROWN LEP
NPI 1265390777
Psychologist in San Mateo, CA

Active since January 13, 2026
650 N DELAWARE ST, SAN MATEO, CA 94401(559) 305-2355 Get Directions Write a Review

NPPES record last updated: January 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Lenis Colton Brown Lep NPPES

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

DR. LENIS COLTON BROWN LEP (NPI 1265390777) is an individual psychologist in San Mateo, California, licensed in California (4226) and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1265390777
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameDR. LENIS COLTON BROWNCredential: LEP
Location Address650 N DELAWARE STSan Mateo, CA 94401-1732
Mailing Address650 N Delaware StSan Mateo, CA 94401-1732 · (559) 305-2355
Sole ProprietorNo
Enumeration DateJanuary 13, 2026
NPPES CertifiedJanuary 13, 2026
NPI 1265390777 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 · 4226
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.

650 N DELAWARE ST, San Mateo, CA 94401

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.

Marriage & Family Therapist
650 N DELAWARE ST
SAN MATEO, CA 94401
Marriage & Family Therapist
650 N DELAWARE ST
SAN MATEO, CA 94401
Marriage & Family Therapist
650 N DELAWARE ST
SAN MATEO, CA 94401
Marriage & Family Therapist
650 N DELAWARE ST
SAN MATEO, CA 94401
Counselor (School)
650 N DELAWARE ST
SAN MATEO, CA 94401
Psychologist
650 N DELAWARE ST
SAN MATEO, CA 94401
Social Worker (School)
650 N DELAWARE ST
SAN MATEO, CA 94401
Psychologist
650 N DELAWARE ST
SAN MATEO, CA 94401

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 Lenis Brown's NPI number?

The NPI number for Lenis Brown is 1265390777. It was assigned to this individual provider in the NPPES registry on January 13, 2026.

Where is Lenis Brown located?

Lenis Brown practices at 650 N Delaware St, San Mateo, CA 94401. The listed phone number is (559) 305-2355.

What is Lenis Brown'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 Lenis Brown was last updated on January 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.