Individual provider Active NPI

Sydney Louise Tai

  • Social Worker
  • San Jose, CA
National Provider Identifier
1104338805
Registry record updated May 26, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
112863 Issued in CA
Practice address
160 E Virginia St
San Jose, CA 95112-5857
Phone
(408) 287-6200
Fax
(408) 271-3909
NPI assigned
Nov 2, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 26, 2023

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 112863 CA
Social Worker 104100000X 112863 CA Primary

Addresses

Primary practice location

160 E Virginia St
San Jose, CA 95112-5857

Mailing address

160 E Virginia St
San Jose, CA 95112-5857
Phone (408) 287-6200

Other names 1

  • Syd Lou Wahlstrom Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Gardner Family Health Network, Inc. CurrentSince Aug 17, 2025 Accepting new patients

Locations

160 E Virginia St
San Jose, CA 95112
Phone (408) 579-6178

Organizations & group practices 1

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": "1509580800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1685059200000",
    "number": "1104338805",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "160 E VIRGINIA ST",
            "city": "SAN JOSE",
            "state": "CA",
            "postal_code": "951125857",
            "telephone_number": "408-287-6200",
            "fax_number": "408-998-1535"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "160 E VIRGINIA ST",
            "city": "SAN JOSE",
            "state": "CA",
            "postal_code": "951125857",
            "telephone_number": "408-287-6200",
            "fax_number": "408-271-3909"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TAI",
        "first_name": "SYDNEY",
        "middle_name": "LOUISE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-11-02",
        "last_updated": "2023-05-26",
        "certification_date": "2023-05-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "112863",
            "primary": false
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "CA",
            "license": "112863",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "SYD",
            "last_name": "WAHLSTROM",
            "middle_name": "LOU",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in San Jose, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 26, 2023; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.