Individual provider Active NPI

Naselyn Gisselle Szura Rentas

  • Behavior Analyst
  • East Chicago, IN
National Provider Identifier
1992335327
Registry record updated Feb 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior AnalystTaxonomy code 103K00000X
License
1-26-16885 Issued in IN
Practice address
4840 Grasselli St
East Chicago, IN 46312-3503
Phone
(219) 397-1085
NPI assigned
Jan 24, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 6, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Behavior Analyst 103K00000X 1-26-16885 IN Primary
Assistant Behavior Analyst 106E00000X 0-25-16369 IN

Addresses

Primary practice location

4840 Grasselli St
East Chicago, IN 46312-3503

Mailing address

16782 Von Karman Ave Ste 11
Irvine, CA 92606-2417
Phone (949) 833-2237

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

NPI Registry JSON

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

{
    "created_epoch": "1579824000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770336000000",
    "number": "1992335327",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16782 VON KARMAN AVE STE 11",
            "city": "IRVINE",
            "state": "CA",
            "postal_code": "926062417",
            "telephone_number": "949-833-2237"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4840 GRASSELLI ST",
            "city": "EAST CHICAGO",
            "state": "IN",
            "postal_code": "463123503",
            "telephone_number": "219-397-1085"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SZURA RENTAS",
        "first_name": "NASELYN",
        "middle_name": "GISSELLE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-01-24",
        "last_updated": "2026-02-06",
        "certification_date": "2026-02-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "IN",
            "license": "1-26-16885",
            "primary": true
        },
        {
            "code": "106E00000X",
            "taxonomy_group": "",
            "desc": "Assistant Behavior Analyst",
            "state": "IN",
            "license": "0-25-16369",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in East Chicago, IN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 6, 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.