Individual provider Active NPI

Diane Si-Si Wu, MD

  • Psychiatry Physician
  • Oakland, CA
National Provider Identifier
1033572599
Registry record updated Jan 26, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
A150998 Issued in CA
Practice address
2940 Summit St Ste 2D
Oakland, CA 94609-3416
Phone
(650) 600-9234
NPI assigned
Apr 1, 2016
Last updated
Jan 26, 2024By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 26, 2024

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X A150998 CA Primary

Addresses

Primary practice location

2940 Summit St Ste 2D
Oakland, CA 94609-3416

Mailing address

2940 Summit St Ste 2D
Oakland, CA 94609-3416
Phone (650) 600-9234

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20191002003208 CA Practitioner - Psychiatry 9739419888 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Psychiatry
Education
Stanford University School of Medicine, 2016
Medicare assignment
May accept Medicare assignment
Telehealth
Offers telehealth services
Group practices
CaminarGroup PAC ID 0143374454, 7 clinicians

Practice addresses (Care Compare)

2600 S El Camino Real
San Mateo, CA 94403-2380

2940 Summit St
Suite 2D
Oakland, CA 94609-3416
Phone (650) 600-9234

37 Clinton St
Redwood City, CA 94062-1595
Phone (650) 367-9610

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A150998CAMDPsychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Caminar Current Accepting new patients
Empower Psychiatry, Medical Corporation Psychiatry CurrentSince Aug 11, 2025 Accepting new patients
Mental Health Association of San Mateo County CurrentSince Jul 6, 2019 Accepting new patients
Pacific Coast Psychiatric Associates Inc Psychiatry PastSince Sep 1, 2020 Accepting new patients
Caminar Past Accepting new patients

Locations

2940 Summit St
Ste 2D
Oakland, CA 94609
Phone (510) 417-1542

2600 S El Camino Real
Ste 200
San Mateo, CA 94403
Phone (650) 373-0777

411 Borel Ave
Ste 101
San Mateo, CA 94402
Phone (650) 303-8908

Organizations & group practices 5

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1459468800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1706227200000",
    "number": "1033572599",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2940 SUMMIT ST STE 2D",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946093416",
            "telephone_number": "650-600-9234"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2940 SUMMIT ST STE 2D",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946093416",
            "telephone_number": "650-600-9234"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WU",
        "first_name": "DIANE",
        "middle_name": "SI-SI",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-04-01",
        "last_updated": "2024-01-26",
        "certification_date": "2024-01-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "A150998",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oakland, CA

Sources for this page

Verify at the official NPI Registry.