Individual provider Active NPI

David William Hammer, D.M.D.

  • General Practice Dentistry
  • Louisville, KY
National Provider Identifier
1548209745
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
License
5250 Issued in KY
Practice address
3413 Stony Spring Cir
Louisville, KY 40220-5433
Phone
(502) 499-8827
Fax
(502) 499-9682
NPI assigned
Jun 5, 2006
Last updated
Jul 13, 2026By the provider in NPPES
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 5250 KY Primary

Addresses

Primary practice location

3413 Stony Spring Cir
Louisville, KY 40220-5433

Mailing address

3413 Stony Spring Cir
Louisville, KY 40220-5433
Phone (502) 499-8827

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": "1149465600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1548209745",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3413 STONY SPRING CIR",
            "city": "LOUISVILLE",
            "state": "KY",
            "postal_code": "402205433",
            "telephone_number": "502-499-8827",
            "fax_number": "502-499-9682"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3413 STONY SPRING CIR",
            "city": "LOUISVILLE",
            "state": "KY",
            "postal_code": "402205433",
            "telephone_number": "502-499-8827",
            "fax_number": "502-499-9682"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAMMER",
        "first_name": "DAVID",
        "middle_name": "WILLIAM",
        "name_prefix": "Dr.",
        "credential": "D.M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-05",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "KY",
            "license": "5250",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Louisville, KY

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.