Individual provider Active NPI

Naomi Anurag Lahiri, LCSW

  • Clinical Social Worker
  • Chicago, IL
National Provider Identifier
1376083345
Registry record updated Jun 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
149017336 Issued in IL
Practice address
1300 W Belmont Ave Ste 500
Chicago, IL 60657-3242
Phone
(618) 521-0841
NPI assigned
Feb 24, 2017
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 30, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 149017336 IL Primary

Addresses

Primary practice location

1300 W Belmont Ave Ste 500
Chicago, IL 60657-3242

Mailing address

1300 W Belmont Ave Ste 500
Chicago, IL 60657-3242
Phone (618) 521-0841

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file
Opted out of Medicare
Yes, effective Apr 26, 2024 through Apr 26, 2028

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
149017336ILMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Naomi Anurag Ansari-Lahiri, LCSW, PLLC Clinical CurrentSince Jul 21, 2024 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": "1487894400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782777600000",
    "number": "1376083345",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1300 W BELMONT AVE STE 500",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606573242",
            "telephone_number": "618-521-0841"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1300 W BELMONT AVE STE 500",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606573242",
            "telephone_number": "618-521-0841"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAHIRI",
        "first_name": "NAOMI",
        "middle_name": "ANURAG",
        "name_prefix": "Ms.",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2017-02-24",
        "last_updated": "2026-06-30",
        "certification_date": "2026-06-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "IL",
            "license": "149017336",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.