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Sandra Athanasios, PSY.D.

Sandra Athanasios is a Clinical Psychologist provider (Psychologist) practicing in Burlingame, CA, registered in the NPPES registry with NPI 1790233625 since 2016. The credential PSYD stands for Doctor of Psychology. Practices at Therapy Partners of the Peninsula (listed at the same practice address in NPPES).

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NPI 1790233625
Entity type Individual (Type 1)
Name Sandra Athanasios
Credential PSY.D.
Sex Female
Practice address 1408 CHAPIN AVE STE 3, Burlingame, CA, 94010
Phone 5102103784
Enumeration date 2016-09-20
Last updated in NPPES 2025-11-04

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103TC0700X Clinical Psychologist Primary 33975 CA

PSYD — Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

Copy-ready billing details
Provider: Sandra Athanasios, PSY.D.
NPI: 1790233625
Taxonomy: 103TC0700X (Clinical Psychologist)
Address: 1408 CHAPIN AVE STE 3, Burlingame, CA, 94010

Other providers at this practice address

NPI Name Type Specialty Location
1093129298 Jennifer Harrison Individual Psychologist Burlingame, CA
1033639729 Debra Ruben Individual Clinical Social Worker Burlingame, CA
1205344264 Therapy Partners of the Peninsula Organization Psychologist Burlingame, CA
1457075343 Susie Valle Individual Marriage & Family Therapist Burlingame, CA

Verify this record

Cross-check NPI 1790233625 against the authoritative CMS record: view Sandra Athanasios on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is NPI 1790233625 active?
Yes — as of the latest NPPES snapshot, NPI 1790233625 is active (record last updated 2025-11-04).
How do I verify Sandra Athanasios's NPI record?
Cross-check NPI 1790233625 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-11-04.