Organization Active NPI

TLC Diagnostics, LLC

  • EEG Specialist/Technologist
  • East Rockaway, NY
National Provider Identifier
1073690566
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
EEG Specialist/TechnologistTaxonomy code 246ZE0500X
Legal business name
TLC DIAGNOSTICS, LLC
Practice address
50 Main St
East Rockaway, NY 11518-1929
Phone
(516) 887-8870
Fax
(516) 887-0175
NPI assigned
Nov 1, 2006
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Authorized official

Name
Mr. John Larosa
Title
President/Ceo
Phone
(516) 640-6535

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Specialist/TechnologistGroup: 193200000X MULTI-SPECIALTY GROUP 246X00000X
EEG Specialist/TechnologistGroup: 193200000X MULTI-SPECIALTY GROUP 246ZE0500X Primary
Electroneurodiagnostic Specialist/TechnologistGroup: 193200000X MULTI-SPECIALTY GROUP 246ZE0600X

Addresses

Primary practice location

50 Main St
East Rockaway, NY 11518-1929

Mailing address

50 Main St
East Rockaway, NY 11518-1929
Phone (516) 887-8870

National Provider Directory

National Provider Directory

Locations

2810 Morris Ave
Ste 207
Union, NJ 07083
Phone (908) 656-8658

2810 Morris Ave
Union, NJ 07083
Phone (908) 612-4592

50 Main St
East Rockaway, NY 11518
Phone (516) 887-8826

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1162339200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1073690566",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "50 MAIN ST",
            "city": "EAST ROCKAWAY",
            "state": "NY",
            "postal_code": "115181929",
            "telephone_number": "516-887-8870",
            "fax_number": "516-887-0175"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "50 MAIN ST",
            "city": "EAST ROCKAWAY",
            "state": "NY",
            "postal_code": "115181929",
            "telephone_number": "516-887-8870",
            "fax_number": "516-887-0175"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "TLC DIAGNOSTICS, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-11-01",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "LAROSA",
        "authorized_official_first_name": "JOHN",
        "authorized_official_title_or_position": "PRESIDENT/CEO",
        "authorized_official_telephone_number": "516-640-6535",
        "authorized_official_name_prefix": "Mr."
    },
    "taxonomies": [
        {
            "code": "246X00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Specialist/Technologist Cardiovascular",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "246ZE0500X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Specialist/Technologist, Other, EEG",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "246ZE0600X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Specialist/Technologist, Other, Electroneurodiagnostic",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in East Rockaway, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.