Southwest Dental Group, Esq.

Primary specialty

DentistTaxonomy code 122300000X

Legal business name

SOUTHWEST DENTAL GROUP, ESQ.

Practice address

6601 S Rural Rd
Tempe, AZ 85283-3794

Phone

(480) 831-0821

Fax

(480) 831-0563

NPI assigned

Sep 28, 2006

Organization subpart

No

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

Authorized official

Name

Mr. Marshal Castle

Title

Ceo

Phone

(480) 831-0821

Specialties & licenses 10

Addresses

Other names 1

• Tempe Dental Group, Ltd. Former legal business name

Tax ID family

Southwest Dental2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

• Southwest Dental

  • Dental Clinic/Center
  • Chandler, AZ
  • NPI 1326232943
  NPD tax ID

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

{
    "created_epoch": "1159401600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1407948409",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6601 S RURAL RD",
            "city": "TEMPE",
            "state": "AZ",
            "postal_code": "852833794",
            "telephone_number": "480-831-0821",
            "fax_number": "480-831-0563"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6601 S RURAL RD",
            "city": "TEMPE",
            "state": "AZ",
            "postal_code": "852833794",
            "telephone_number": "480-831-0821",
            "fax_number": "480-831-0563"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SOUTHWEST DENTAL GROUP, ESQ.",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-09-28",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "CASTLE",
        "authorized_official_first_name": "MARSHAL",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "480-831-0821",
        "authorized_official_name_prefix": "Mr."
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dentist",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "1223D0001X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dentist, Dental Public Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1223E0200X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dentist, Endodontics",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1223G0001X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dentist, General Practice",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1223P0300X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dentist, Periodontics",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1223P0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dentist, Prosthodontics",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1223S0112X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dentist, Oral and Maxillofacial Surgery",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1223X0400X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "124Q00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dental Hygienist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "126800000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dental Assistant",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Tempe Dental Group, Ltd.",
            "code": "4",
            "type": "Former Legal Business Name"
        }
    ]
}

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• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.