Organization Active NPI

Holden Health Group Inc.

  • Secured Medical Transport (VAN)
  • Sioux Falls, SD
National Provider Identifier
1992208458
Registry record updated Jul 25, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Secured Medical Transport (VAN)Taxonomy code 343800000X
Legal business name
HOLDEN HEALTH GROUP INC.
Practice address
310 S Conklin Ave
Sioux Falls, SD 57103-1962
Phone
(605) 338-9529
Fax
(605) 338-7185
NPI assigned
Mar 12, 2018
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 25, 2025

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

Authorized official

Name
Dr. Martin Dennis, PH.D.
Title
President
Phone
(605) 338-7181

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Secured Medical Transport (VAN) 343800000X Primary

Addresses

Primary practice location

310 S Conklin Ave
Sioux Falls, SD 57103-1962

Mailing address

312 S Conklin Ave
Sioux Falls, SD 57103-1962
Phone (605) 274-2163

Other practice location 1

725 N Main Ave
Sioux Falls, SD 57104-5905
Phone (605) 338-9529

Other names 1

  • Wheelchair Express Sioux Falls Doing business as

National Provider Directory

National Provider Directory

Locations

614 N Kiwanis Ave
Sioux Falls, SD 57104

310 S Conklin Ave
Sioux Falls, SD 57103
Phone (605) 338-9529

725 N Main Ave
Sioux Falls, SD 57104
Phone (605) 338-9529

312 S Conklin Ave
Sioux Falls, SD 57103

NPI Registry JSON

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

{
    "created_epoch": "1520812800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1753401600000",
    "number": "1992208458",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "312 S CONKLIN AVE",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571031962",
            "telephone_number": "605-274-2163",
            "fax_number": "605-336-6783"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "310 S CONKLIN AVE",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571031962",
            "telephone_number": "605-338-9529",
            "fax_number": "605-338-7185"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "725 N Main Ave",
            "address_purpose": "LOCATION",
            "city": "Sioux Falls",
            "state": "SD",
            "postal_code": "571045905",
            "country_code": "US",
            "telephone_number": "605-338-9529",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "HOLDEN HEALTH GROUP INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2018-03-12",
        "last_updated": "2025-07-25",
        "certification_date": "2025-07-25",
        "status": "A",
        "authorized_official_last_name": "DENNIS",
        "authorized_official_first_name": "MARTIN",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "605-338-7181",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "PH.D."
    },
    "taxonomies": [
        {
            "code": "343800000X",
            "taxonomy_group": "",
            "desc": "Secured Medical Transport (VAN)",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Wheelchair Express Sioux Falls",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Wheelchair Express Sioux Falls",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Sioux Falls, SD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 25, 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.