Individual provider Active NPI

Alexander M Flynn, DDS

  • Oral and Maxillofacial Surgery (Dentist)
  • San Antonio, TX
National Provider Identifier
1700438645
Registry record updated Aug 31, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Oral and Maxillofacial Surgery (Dentist)Taxonomy code 1223S0112X
License
1002146 Issued in WI
Practice address
3551 Roger Brook Drive
Floor 3
San Antonio, TX 78234-4505
Phone
(210) 916-0332
NPI assigned
Jul 11, 2019
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 31, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Oral and Maxillofacial Surgery (Dentist) 1223S0112X 1002146 WI Primary

Addresses

Primary practice location

3551 Roger Brook Drive
Floor 3
San Antonio, TX 78234-4505

Mailing address

3551 Roger Brook Drive
Floor 3
San Antonio, TX 78234-4505
Phone (210) 916-0332

Other practice location 1

2100 Miller Park Way
West Milwaukee, WI 53219-1641
Phone (414) 645-4540

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": "1562803200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788134400000",
    "number": "1700438645",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3551 ROGER BROOK DRIVE",
            "address_2": "FLOOR 3",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782344505",
            "telephone_number": "210-916-0332"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3551 ROGER BROOK DRIVE",
            "address_2": "FLOOR 3",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782344505",
            "telephone_number": "210-916-0332"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2100 Miller Park Way",
            "address_purpose": "LOCATION",
            "city": "West Milwaukee",
            "state": "WI",
            "postal_code": "532191641",
            "country_code": "US",
            "telephone_number": "414-645-4540",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FLYNN",
        "first_name": "ALEXANDER",
        "middle_name": "M",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-07-11",
        "last_updated": "2026-08-31",
        "certification_date": "2026-08-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223S0112X",
            "taxonomy_group": "",
            "desc": "Dentist, Oral and Maxillofacial Surgery",
            "state": "WI",
            "license": "1002146",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Antonio, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 31, 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.