Individual provider Active NPI

Alexandra Sullivan, PHD

  • Clinical Psychologist
  • San Francisco, CA
National Provider Identifier
1922803857
Registry record updated May 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical PsychologistTaxonomy code 103TC0700X
License
35492 Issued in CA
Practice address
675 18TH St # PB-5250
San Francisco, CA 94143-4200
Phone
(415) 476-7000
NPI assigned
Feb 14, 2025
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 21, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Psychologist 103TC0700X 35492 CA Primary

Addresses

Primary practice location

675 18TH St # PB-5250
San Francisco, CA 94143-4200

Mailing address

1818 Sonoma Ave
Berkeley, CA 94707-2508
Phone (802) 734-6798

Other practice location 1

1818 Sonoma Ave
Berkeley, CA 94707-2508
Phone (802) 734-6798

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file
Eligible to order & refer
  • Part B services: No
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
35492CAMDSpeech-Language Pathologist

Practice roles

OrganizationSpecialtyStatusNew patients
University of California San Francisco CurrentSince Mar 17, 2025 Accepting new patients
University of California San Francisco CurrentSince Mar 17, 2025 Accepting new patients
UCSF Medical Group Business Services CurrentSince Mar 17, 2025 Accepting new patients
UCSF Medical Group Business Services CurrentSince Mar 17, 2025 Accepting new patients
University of California San Francisco Current Accepting new patients
UCSF Psychiatry CurrentSince Mar 17, 2025 Accepting new patients

Locations

225 California Dr
Burlingame, CA 94010
Phone (415) 353-2002

675 18th St
San Francisco, CA 94143
Phone (415) 476-7527

400 Parnassus Ave
#A632
San Francisco, CA 94143
Phone (415) 473-1000

675 18th St
#5250
San Francisco, CA 94143
Phone (415) 502-2413

401 Parnassus Ave
San Francisco, CA 94143
Phone (415) 476-7500

401 Parnassus Ave
#984
San Francisco, CA 94143
Phone (415) 476-7527

2330 Post St
San Francisco, CA 94115
Phone (415) 502-4444

675 18th St
Ste PB5250
San Francisco, CA 94143

Organizations & group practices 6

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

NPI Registry JSON

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

{
    "created_epoch": "1739491200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747785600000",
    "number": "1922803857",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1818 SONOMA AVE",
            "city": "BERKELEY",
            "state": "CA",
            "postal_code": "947072508",
            "telephone_number": "802-734-6798"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "675 18TH ST # PB-5250",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941434200",
            "telephone_number": "415-476-7000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1818 Sonoma Ave",
            "address_purpose": "LOCATION",
            "city": "Berkeley",
            "state": "CA",
            "postal_code": "947072508",
            "country_code": "US",
            "telephone_number": "802-734-6798",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SULLIVAN",
        "first_name": "ALEXANDRA",
        "name_prefix": "Dr.",
        "credential": "PHD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-02-14",
        "last_updated": "2025-05-21",
        "certification_date": "2025-05-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "CA",
            "license": "35492",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

Verify at the official NPI Registry.