DR. TAM THANH THI NGUYEN PH.D.
NPI 1265787980
Psychologist - Clinical in Palo Alto, CA

Q: What is Tam Nguyen's NPI number?

The NPI number for Tam Nguyen is 1265787980. It was assigned to this individual provider in the NPPES registry on July 18, 2012.

Q: What is Tam Nguyen'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 Tam Nguyen was last updated on June 3, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since July 18, 2012PECOS Enrolled

795 EL CAMINO REAL, PALO ALTO, CA 94301(650) 321-4121 Get Directions Write a Review

NPPES record last updated: June 3, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Dr. Tam Thanh Thi Nguyen Ph.d. NPPES

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

DR. TAM THANH THI NGUYEN PH.D. (NPI 1265787980) is an individual clinical provider in Palo Alto, California, licensed in California (24495) and active in the NPI registry since July 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1265787980

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. TAM THANH THI NGUYENCredential: PH.D.

Location Address795 EL CAMINO REALPalo Alto, CA 94301-2302

Mailing Address325 Distel CirLos Altos, CA 94022-1408 · (650) 321-4121

Phone(650) 321-4121

Sole ProprietorYes

Enumeration DateJuly 18, 2012

Last NPPES UpdateJune 3, 2020

NPPES CertifiedJune 3, 2020

✔ NPI 1265787980 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 · 24495

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.

795 EL CAMINO REAL, Palo Alto, CA 94301

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Tam Thanh Thi Nguyen Ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94301 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$206.04 typical visit price

range $70.37 – $206.04

Typical copayment $51.51 (range $17.59 – $51.51)

Most-billed visit code 99205

Established Patient

$121.77 typical visit price

range $23.96 – $169.60

Typical copayment $30.44 (range $5.99 – $42.40)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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