DR. ALEXANDRA PAULINE DIDDAMS PH.D
NPI 1295325652
Psychologist - Clinical in San Carlos, CA

Q: What is Alexandra Diddams's NPI number?

The NPI number for Alexandra Diddams is 1295325652. It was assigned to this individual provider in the NPPES registry on January 20, 2021.

Q: What is Alexandra Diddams's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Alexandra Diddams was last updated on January 20, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.

Active since January 20, 2021

1303 SAN CARLOS AVE, SAN CARLOS, CA 94070(650) 439-0620 Get Directions Write a Review

NPPES record last updated: January 20, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Alexandra Pauline Diddams Ph.d NPPES

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

DR. ALEXANDRA PAULINE DIDDAMS PH.D (NPI 1295325652) is an individual clinical provider in San Carlos, California, licensed in California (PSY31951) and active in the NPI registry since January 2021. She maintains a secondary practice location in Los Altos.

NPPES Registry Identity

NPI1295325652

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. ALEXANDRA PAULINE DIDDAMSCredential: PH.D

Location Address1303 SAN CARLOS AVESan Carlos, CA 94070-2317

Mailing Address2705 Fairbrook DrMountain View, CA 94040-4459 · (650) 804-4604

Phone(650) 439-0620

Sole ProprietorYes

Enumeration DateJanuary 20, 2021

NPPES CertifiedJanuary 20, 2021

✔ NPI 1295325652 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CA · PSY31951

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

1303 SAN CARLOS AVE, San Carlos, CA 94070

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Secondary Practice Location 1

Location 1851 Fremont Ave Ste 99Los Altos, CA 94024-5602 · Phone (650) 439-0620

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.

TERESA BRUZZO AMFT

Counselor (Mental Health)