Individual provider Active NPI

Sydney Gamatero

  • Contractor
  • San Francisco, CA
National Provider Identifier
1073407409
Registry record updated Jun 9, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
ContractorTaxonomy code 171W00000X
Practice address
609 Waller St
San Francisco, CA 94117-3320
Phone
(510) 598-7013
NPI assigned
Jun 9, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 9, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Contractor 171W00000X Primary

Addresses

Primary practice location

609 Waller St
San Francisco, CA 94117-3320

Mailing address

609 Waller St
San Francisco, CA 94117-3320
Phone (510) 598-7013

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
Quantification by Design Inc. CurrentSince Jun 15, 2025 Accepting new patients

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": "1749427200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749427200000",
    "number": "1073407409",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "609 WALLER ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941173320",
            "telephone_number": "510-598-7013"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "609 WALLER ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941173320",
            "telephone_number": "510-598-7013"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GAMATERO",
        "first_name": "SYDNEY",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-06-09",
        "last_updated": "2025-06-09",
        "certification_date": "2025-06-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "171W00000X",
            "taxonomy_group": "",
            "desc": "Contractor",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 9, 2025; 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.