Individual provider Active NPI

Zlatin Chernin

  • Clinical Social Worker
  • Santa Rosa, CA
National Provider Identifier
1831643592
Registry record updated Jan 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
LCSW113866 Issued in CA
Practice address
3841 Brickway Blvd
Santa Rosa, CA 95403-8226
Phone
(707) 569-2300
NPI assigned
Aug 11, 2016
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 15, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Counselor 101Y00000X ASW77450 CA
Clinical Social Worker 1041C0700X LCSW113866 CA Primary

Addresses

Primary practice location

3841 Brickway Blvd
Santa Rosa, CA 95403-8226

Mailing address

PO Box 1358
Rohnert Park, CA 94927-1358
Phone (707) 570-9467

Other names 1

  • Zack Chernin Other 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

State licenses

LicenseStateTypeSpecialty
ASW77450CAMDCounselor
LCSW113866CAMDClinical Social Worker

NPI Registry JSON

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

{
    "created_epoch": "1470873600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768435200000",
    "number": "1831643592",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1358",
            "city": "ROHNERT PARK",
            "state": "CA",
            "postal_code": "949271358",
            "telephone_number": "707-570-9467"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3841 BRICKWAY BLVD",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954038226",
            "telephone_number": "707-569-2300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHERNIN",
        "first_name": "ZLATIN",
        "name_prefix": "Mr.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-08-11",
        "last_updated": "2026-01-15",
        "certification_date": "2026-01-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101Y00000X",
            "taxonomy_group": "",
            "desc": "Counselor",
            "state": "CA",
            "license": "ASW77450",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "LCSW113866",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ZACK",
            "last_name": "CHERNIN",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Santa Rosa, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 15, 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.