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

DR. JOSEPH MILLER PHD
NPI 1013386531
Psychologist in San Mateo, CA

Active since September 15, 2015
39 N SAN MATEO DR STE 7, SAN MATEO, CA 94401(415) 722-8130 Get Directions Write a Review

NPPES record last updated: June 24, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Joseph Miller Phd NPPES

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

DR. JOSEPH MILLER PHD (NPI 1013386531) is an individual psychologist in San Mateo, California, licensed in California (27354) and active in the NPI registry since September 2015.

NPPES Registry Identity

NPI1013386531
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameDR. JOSEPH MILLERCredential: PHD
Location Address39 N SAN MATEO DR STE 7San Mateo, CA 94401-2832
Mailing Address14 Arroyo View CirBelmont, CA 94002-3184 · (415) 722-8130
Sole ProprietorYes
Enumeration DateSeptember 15, 2015
Last NPPES UpdateJune 24, 2026
NPPES CertifiedJune 24, 2026
NPI 1013386531 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in CA · 27354
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 ListedClinical NeuropsychologistTaxonomy 103G00000X
Also ListedPsychologist · SchoolTaxonomy 103TS0200X
39 N SAN MATEO DR STE 7, 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 Joseph Miller's NPI number?

The NPI number for Joseph Miller is 1013386531. It was assigned to this individual provider in the NPPES registry on September 15, 2015.

Where is Joseph Miller located?

Joseph Miller practices at 39 N San Mateo Dr Ste 7, San Mateo, CA 94401. The listed phone number is (415) 722-8130.

What is Joseph Miller'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 Joseph Miller was last updated on June 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 59 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.