Stephen J Kowalczyk, DDS

Primary specialty

ProsthodonticsTaxonomy code 1223P0700X

License

9122 Issued in CT

Practice address

57 North St Ste 121
Danbury, CT 06810-5626

Phone

(203) 744-7310

NPI assigned

Mar 14, 2007

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1173830400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1523232000000",
    "number": "1285767632",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "15 LAMBERT RDG",
            "city": "CROSS RIVER",
            "state": "NY",
            "postal_code": "105181123",
            "telephone_number": "203-743-9943"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "57 NORTH ST STE 121",
            "city": "DANBURY",
            "state": "CT",
            "postal_code": "068105626",
            "telephone_number": "203-744-7310"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOWALCZYK",
        "first_name": "STEPHEN",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-03-14",
        "last_updated": "2018-04-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223P0700X",
            "taxonomy_group": "",
            "desc": "Dentist, Prosthodontics",
            "state": "CT",
            "license": "9122",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Korab Spahiu, OD, LLC (Klear Sight Eyecare Center)
• Margaret S. Kovac, R.D.H.
• Birgit Kovacs, M.D.
• Karen Kovacs, M.D.
• Marion E Kovacs
• Elena Kozlova, D.O.
• Gabriela M Krainer, LCSW
• David L Kramer, MD
• Harvey Kramer, M.D.
• Alison Kraska, APRN, PMHNP-BC

• Prosthodontics in Danbury, CT
• Providers in Danbury, CT by specialty
• Prosthodontics in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 9, 2018; 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.