Individual provider Active NPI

Linda Castellanos Yanez

  • Social Worker
  • Chicago, IL
National Provider Identifier
1275270969
Registry record updated Jun 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
150107822 Issued in IL
Practice address
2302 W North Ave Ste 1E
Chicago, IL 60647-9755
Phone
(312) 344-3951
NPI assigned
May 16, 2022
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 19, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X 150107822 IL Primary

Addresses

Primary practice location

2302 W North Ave Ste 1E
Chicago, IL 60647-9755

Mailing address

2942 W North Ave Apt 6G
Chicago, IL 60647-6820

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
150107822ILMDSocial Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Yanez Psychotherapy PLLC Current 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": "1652659200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781827200000",
    "number": "1275270969",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2942 W NORTH AVE APT 6G",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606476820"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2302 W NORTH AVE STE 1E",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606479755",
            "telephone_number": "312-344-3951"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CASTELLANOS YANEZ",
        "first_name": "LINDA",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2022-05-16",
        "last_updated": "2026-06-19",
        "certification_date": "2026-06-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "IL",
            "license": "150107822",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 19, 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.