NPIMap

Organization Active NPI

Seth a Riddle, M.D., P.C.

Doing business as Peak Otolaryngology

  • Nurse Practitioner
  • Provo, UT
National Provider Identifier
1326126772
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
Legal business name
SETH A RIDDLE, M.D., P.C.
Doing business as
Peak Otolaryngology
Practice address
1055 N 300 W Ste 401
Provo, UT 84604-3306
Phone
(801) 357-7499
Fax
(801) 373-5980
NPI assigned
Nov 2, 2006
Last updated
Sep 11, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Authorized official

Name
Denise Richards
Title
Office Manager
Phone
(801) 357-7499

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Otolaryngology Physician 207Y00000X NU
Pediatric Otolaryngology Physician 207YP0228X NU
Otolaryngic Allergy Physician 207YX0602X NU
Otolaryngology/Facial Plastic Surgery Physician 207YX0905X NU
Nurse Practitioner 363L00000X NU Primary

Addresses

Primary practice location

1055 N 300 W Ste 401
Provo, UT 84604-3306

Mailing address

1055 N 300 W Ste 401
Provo, UT 84604-3306

Other names 1

  • Peak Otolaryngology Doing business as

National Provider Directory

National Provider Directory
Tax ID family
Peak Otolaryngology2 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.

NPI Registry JSON

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

{
    "created_epoch": "1162425600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1326126772",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1055 N 300 W STE 401",
            "city": "PROVO",
            "state": "UT",
            "postal_code": "846043306"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1055 N 300 W STE 401",
            "city": "PROVO",
            "state": "UT",
            "postal_code": "846043306",
            "telephone_number": "801-357-7499",
            "fax_number": "801-373-5980"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SETH A RIDDLE, M.D., P.C.",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-11-02",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "RICHARDS",
        "authorized_official_first_name": "DENISE",
        "authorized_official_title_or_position": "OFFICE MANAGER",
        "authorized_official_telephone_number": "801-357-7499"
    },
    "taxonomies": [
        {
            "code": "207Y00000X",
            "taxonomy_group": "",
            "desc": "Otolaryngology",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207YP0228X",
            "taxonomy_group": "",
            "desc": "Otolaryngology, Pediatric Otolaryngology",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207YX0602X",
            "taxonomy_group": "",
            "desc": "Otolaryngology, Otolaryngic Allergy",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207YX0905X",
            "taxonomy_group": "",
            "desc": "Otolaryngology, Otolaryngology/Facial Plastic Surgery",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Peak Otolaryngology",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Provo, UT

Sources for this page

  • 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.