Individual provider Active NPI

Larry Yavorsky, RN, MFT

  • Psychiatric/Mental Health Registered Nurse
  • San Francisco, CA
National Provider Identifier
1417004649
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Registered NurseTaxonomy code 163WP0808X
License
321825 Issued in CA
Practice address
729 Filbert St
San Francisco, CA 94133-2760
Phone
(415) 352-2000
NPI assigned
Jan 3, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Marriage & Family Therapist 106H00000X MFC34449 CA
Psychiatric/Mental Health Registered Nurse 163WP0808X 321825 CA Primary

Addresses

Primary practice location

729 Filbert St
San Francisco, CA 94133-2760

Mailing address

729 Filbert St
San Francisco, CA 94133-2760

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
Credentials
Registered Nurse

State licenses

LicenseStateTypeSpecialty
MFC34449CAMDMarriage & Family Therapist
321825CAMDPsychiatric/Mental Health Registered Nurse

NPI Registry JSON

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

{
    "created_epoch": "1167782400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1417004649",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "729 FILBERT ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941332760"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "729 FILBERT ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941332760",
            "telephone_number": "415-352-2000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YAVORSKY",
        "first_name": "LARRY",
        "credential": "RN, MFT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-01-03",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "MFC34449",
            "primary": false
        },
        {
            "code": "163WP0808X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Psychiatric/Mental Health",
            "state": "CA",
            "license": "321825",
            "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 Sep 11, 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.