Individual provider Active NPI

Janet Vierra, LCSW

  • Professional Counselor
  • Livingston, CA
National Provider Identifier
1427721265
Registry record updated Oct 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Professional CounselorTaxonomy code 101YP2500X
License
141895 Issued in CA
Practice address
600 B St
Livingston, CA 95334-9593
Phone
(209) 850-3500
NPI assigned
Jul 28, 2021
Last updated
Oct 9, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 9, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Professional Counselor 101YP2500X 141895 CA Primary

Addresses

Primary practice location

600 B St
Livingston, CA 95334-9593

Mailing address

3433 W Shaw Ave Ste 102
Fresno, CA 93711-3229
Phone (209) 312-8008

Other practice location 1

2020 Standiford Ave Ste F3
Modesto, CA 95350-6531
Phone (209) 702-0139

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

State licenses

LicenseStateTypeSpecialty
102173CAMDGeneral Practice Dentistry

Interoperability endpoints

  • Direct secure messaging: janet.vierraasw.p3@direct.livingstoncommunity.nextgenshare.com

NPI Registry JSON

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

{
    "created_epoch": "1627430400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791504000000",
    "number": "1427721265",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3433 W SHAW AVE STE 102",
            "city": "FRESNO",
            "state": "CA",
            "postal_code": "937113229",
            "telephone_number": "209-312-8008"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 B ST",
            "city": "LIVINGSTON",
            "state": "CA",
            "postal_code": "953349593",
            "telephone_number": "209-850-3500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2020 Standiford Ave Ste F3",
            "address_purpose": "LOCATION",
            "city": "Modesto",
            "state": "CA",
            "postal_code": "953506531",
            "country_code": "US",
            "telephone_number": "209-702-0139",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "VIERRA",
        "first_name": "JANET",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-07-28",
        "last_updated": "2026-10-09",
        "certification_date": "2026-10-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "CA",
            "license": "141895",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Livingston, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 9, 2026; 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.