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Clinical Psychologist

Olivia Altamirano

Sees patients in Stanford, CA · California

Summary

Olivia Altamirano (Clinical Psychologist) is enrolled with Medicare at 1 practice location in Stanford, CA. NPI 1265112239. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Olivia Altamirano, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Clinical PsychologistPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
4Years since medical school (graduated 2022)
FemaleGender (as listed)
Stanford Health CareGroup practice

Quick answers

Where does Olivia Altamirano see patients?
Medicare's clinician data lists 1 practice location in Stanford, CA. Call before your visit to confirm the address.
What is Olivia Altamirano's specialty?
Medicare lists Clinical Psychologist as the primary specialty.
Does Olivia Altamirano accept Medicare assignment?
Yes. Medicare's clinician data says Olivia Altamirano accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Olivia Altamirano offer telehealth?
Medicare's clinician data says Olivia Altamirano offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Olivia Altamirano?
(650) 723-4000, as listed in official Medicare / NPI Registry data.
What is Olivia Altamirano's NPI number?
1265112239. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Olivia Altamirano is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Olivia Altamirano as a member of this group (CMS data updated 2026-10-02).

  • Stanford Health Care3,122 clinicians in the group

Specialties

Find other clinicians: Clinical Psychologist, California →

Other clinical psychologists in Stanford

Clinicians with the same Medicare primary specialty in Stanford, CA — not a recommendation.

All clinical psychologists in Stanford →

Clinician information

Graduation year2022
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1265112239
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians