NPIMap

Organization Active NPI

Eartech Inc

  • Hearing Instrument Specialist
  • Bradenton, FL
National Provider Identifier
1942322623
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hearing Instrument SpecialistTaxonomy code 237700000X
License
AS0002885 Issued in FL
Legal business name
EARTECH INC
Practice address
3904 9TH Ave W
Bradenton, FL 34205-1704
Phone
(941) 747-8193
NPI assigned
Apr 4, 2007
Last updated
Sep 11, 2025By the provider in NPPES
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
Mrs. Marja Lynn Krywko
Title
Vice President
Phone
(941) 747-8193

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Assistive Technology Practitioner AudiologistGroup: 193200000X MULTI-SPECIALTY GROUP 231HA2400X AY549 FL
Speech-Language PathologistGroup: 193200000X MULTI-SPECIALTY GROUP 235Z00000X SA2294 FL
Hearing Instrument SpecialistGroup: 193200000X MULTI-SPECIALTY GROUP 237700000X AS0002378 FL
Hearing Instrument SpecialistGroup: 193200000X MULTI-SPECIALTY GROUP 237700000X AS0002885 FL Primary

Addresses

Primary practice location

3904 9TH Ave W
Bradenton, FL 34205-1704

Mailing address

3904 9TH Ave W
Bradenton, FL 34205-1704
Phone (941) 747-8193

Other identifiers 1

IdentifierTypeStateIssuer
J0639OtherFLHEARING,AUDIOLOGY

National Provider Directory

National Provider Directory

Locations

3904 9th Ave W
Bradenton, FL 34205
Phone (941) 746-8369

Practitioners & affiliated clinicians

Practitioners 4

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1175644800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1942322623",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3904 9TH AVE W",
            "city": "BRADENTON",
            "state": "FL",
            "postal_code": "342051704",
            "telephone_number": "941-747-8193"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3904 9TH AVE W",
            "city": "BRADENTON",
            "state": "FL",
            "postal_code": "342051704",
            "telephone_number": "941-747-8193"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "EARTECH INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-04-04",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "KRYWKO",
        "authorized_official_first_name": "MARJA",
        "authorized_official_middle_name": "LYNN",
        "authorized_official_title_or_position": "VICE PRESIDENT",
        "authorized_official_telephone_number": "941-747-8193",
        "authorized_official_name_prefix": "Mrs."
    },
    "taxonomies": [
        {
            "code": "231HA2400X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Audiologist, Assistive Technology Practitioner",
            "state": "FL",
            "license": "AY549",
            "primary": false
        },
        {
            "code": "235Z00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Speech-Language Pathologist",
            "state": "FL",
            "license": "SA2294",
            "primary": false
        },
        {
            "code": "237700000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Hearing Instrument Specialist",
            "state": "FL",
            "license": "AS0002378",
            "primary": false
        },
        {
            "code": "237700000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Hearing Instrument Specialist",
            "state": "FL",
            "license": "AS0002885",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HEARING,AUDIOLOGY",
            "identifier": "J0639",
            "state": "FL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Bradenton, FL

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.