Andrew Steidley DMD Ms PLLC

Primary specialty

EndodonticsTaxonomy code 1223E0200X

Legal business name

ANDREW STEIDLEY DMD MS PLLC

Doing business as

Lower Columbia Endodontics

Practice address

1700 Hudson St
Suite #202
Longview, WA 98632

Phone

(360) 342-6700

NPI assigned

Apr 22, 2025

Last updated

Apr 22, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Andrew R Steidley, DMD, MS, DIPLO ABENPI 1487087516

Title

Dr/Owner

Phone

(360) 342-6700

Specialties & licenses 1

Addresses

Other names 1

• Lower Columbia Endodontics Doing business as

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Andrew Russel Steidley, D.M.D.

  • Endodontics
  • Spokane, WA
  • NPI 1487087516
  NPD Authorized official

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

{
    "created_epoch": "1745280000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1745280000000",
    "number": "1023805033",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1700 HUDSON ST STE 202",
            "city": "LONGVIEW",
            "state": "WA",
            "postal_code": "986322930",
            "telephone_number": "360-342-6700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1700 HUDSON ST",
            "address_2": "SUITE #202",
            "city": "LONGVIEW",
            "state": "WA",
            "postal_code": "98632",
            "telephone_number": "360-342-6700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ANDREW STEIDLEY DMD MS PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-04-22",
        "last_updated": "2025-04-22",
        "certification_date": "2025-04-22",
        "status": "A",
        "authorized_official_last_name": "STEIDLEY",
        "authorized_official_first_name": "ANDREW",
        "authorized_official_middle_name": "R",
        "authorized_official_title_or_position": "DR/OWNER",
        "authorized_official_telephone_number": "360-342-6700",
        "authorized_official_credential": "DMD, MS, DIPLO ABE"
    },
    "taxonomies": [
        {
            "code": "1223E0200X",
            "taxonomy_group": "",
            "desc": "Dentist, Endodontics",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Lower Columbia Endodontics",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Debbie C. Anderson, ARNP
• Jana Michelle Anderson, R.D.H.
• Kurt Demont Anderson, PHARMD
• Lori Anderson, AAC
• Willard Abe Andes, MD
• Viorel Angheloiu, MD
• Duane Anglin, M.C.
• Breann Anshutz
• Melissa Anshutz, CNA
• Apex Acute Services LLC

• Endodontics in Longview, WA
• Providers in Longview, WA by specialty
• Endodontics in Washington

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