Sierra Orthodontic Services, LTD

Primary specialty

Orthodontics and Dentofacial Orthopedics DentistryTaxonomy code 1223X0400X

Legal business name

SIERRA ORTHODONTIC SERVICES, LTD

Practice address

9301 E Shea Blvd Ste 111
Scottsdale, AZ 85260-6735

Phone

(480) 767-8810

NPI assigned

Feb 21, 2024

Organization subpart

No

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

Authorized official

Name

Thy Minh Ly, DMD

Title

Executor of Trust

Phone

(480) 767-8810

Specialties & licenses 1

Addresses

Other names 1

• Brigham Orthodontics Doing business as

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

{
    "created_epoch": "1708473600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1784678400000",
    "number": "1689439309",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9301 E SHEA BLVD STE 111",
            "city": "SCOTTSDALE",
            "state": "AZ",
            "postal_code": "852606735",
            "telephone_number": "480-767-8810"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9301 E SHEA BLVD STE 111",
            "city": "SCOTTSDALE",
            "state": "AZ",
            "postal_code": "852606735",
            "telephone_number": "480-767-8810"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SIERRA ORTHODONTIC SERVICES, LTD",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-02-21",
        "last_updated": "2026-07-22",
        "certification_date": "2026-07-22",
        "status": "A",
        "authorized_official_last_name": "LY",
        "authorized_official_first_name": "THY",
        "authorized_official_middle_name": "MINH",
        "authorized_official_title_or_position": "EXECUTOR OF TRUST",
        "authorized_official_telephone_number": "480-767-8810",
        "authorized_official_credential": "DMD"
    },
    "taxonomies": [
        {
            "code": "1223X0400X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Brigham Orthodontics",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Renee Ellen Siegel, LISAC
• Tricia Ann Siegel, LPC
• Brianna Siegle, PA-C
• Katia Sielaff
• Ann Sielicki, D.D.S.
• Sierra Tucson Op Az, LLC
• Joshua David Sifuentes, MD
• Noemi M Sigalove, MD
• Jesse Sigel
• Julie Ann Sigler, PT, DPT

• Orthodontics and Dentofacial Orthopedics Dentistry in Scottsdale, AZ
• Providers in Scottsdale, AZ by specialty
• Orthodontics and Dentofacial Orthopedics Dentistry in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 22, 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.