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Psychiatry

Diane S. Wu, MD

Sees patients in San Mateo, CA · Oakland, CA · Redwood City, CA · California

Summary

Diane S. Wu, MD (Psychiatry) is enrolled with Medicare at 3 practice locations in San Mateo, CA, Oakland, CA and Redwood City, CA. NPI 1033572599. Source: CMS National Downloadable File, updated 2026-10-02.

Call(650) 600‑9234 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Diane S. Wu, 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

3Practice locations
PsychiatryPrimary specialty
May acceptAccepts Medicare assignment
YesOffers telehealth
10Years since medical school (graduated 2016)
Stanford University School Of MedicineMedical school
FemaleGender (as listed)
CaminarGroup practice

Quick answers

Where does Diane S. Wu see patients?
Medicare's clinician data lists 3 practice locations, including San Mateo, CA, Oakland, CA and Redwood City, CA. Call before your visit to confirm the address.
What is Diane S. Wu's specialty?
Medicare lists Psychiatry as the primary specialty.
Does Diane S. Wu accept Medicare assignment?
Medicare's clinician data says Diane S. Wu may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
Does Diane S. Wu offer telehealth?
Medicare's clinician data says Diane S. Wu offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Diane S. Wu?
(650) 600-9234, as listed in official Medicare / NPI Registry data.
What is Diane S. Wu's NPI number?
1033572599. 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 Diane S. Wu is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Diane S. Wu as a member of this group (CMS data updated 2026-10-02).

  • Caminar4 clinicians in the group

Specialties

Find other Psychiatry doctors in California →

Other psychiatrists in San Mateo

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

All psychiatrists in San Mateo →

Clinician information

CredentialMD
Medical schoolStanford University School Of Medicine
Graduation year2016
Gender (as listed)Female
Medicare assignmentMay accept for some services
TelehealthOffers telehealth services
NPI (National Provider Identifier)1033572599
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