Individual provider Active NPI

Anthony Irving Gronich, DDS

  • General Practice Dentistry
  • El Paso, TX
National Provider Identifier
1477556058
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
License
11084 Issued in TX
Practice address
5665 Transmountain Dr
Ste 201
El Paso, TX 79924-4100
Phone
(915) 751-7779
Fax
(915) 755-2265
NPI assigned
May 27, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
General Practice Dentistry 1223G0001X 11084 TX Primary

Addresses

Primary practice location

5665 Transmountain Dr
Ste 201
El Paso, TX 79924-4100

Mailing address

4664 Globe Willow Dr
El Paso, TX 79922-2200
Phone (915) 584-7576

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
11084TXMDOptometrist

NPI Registry JSON

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

{
    "created_epoch": "1117152000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1477556058",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4664 GLOBE WILLOW DR",
            "city": "EL PASO",
            "state": "TX",
            "postal_code": "799222200",
            "telephone_number": "915-584-7576",
            "fax_number": "915-584-7576"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5665 TRANSMOUNTAIN DR",
            "address_2": "STE 201",
            "city": "EL PASO",
            "state": "TX",
            "postal_code": "799244100",
            "telephone_number": "915-751-7779",
            "fax_number": "915-755-2265"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRONICH",
        "first_name": "ANTHONY",
        "middle_name": "IRVING",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-05-27",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "TX",
            "license": "11084",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in El Paso, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.