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CASCADE FAMILY DENTAL
NPI 1740560911
Dentist - General Practice in Longview, WA

Active since August 19, 2011
1105 14TH AVE, LONGVIEW, WA 98632(360) 425-8140(360) 425-8145 Get Directions Write a Review

NPPES record last updated: August 19, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Cascade Family Dental NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CASCADE FAMILY DENTAL (NPI 1740560911) is a healthcare organization registered as a general practice in Longview, Washington and active in the NPI registry since August 2011. The organization lists Mark Douglas Teigen, Owner, as its authorized official.

NPPES Registry Identity

NPI1740560911
Entity TypeOrganization
Primary Taxonomy1223G0001X
Legal Business NameMARK D TEIGEN DDS PS
Location Address1105 14TH AVELongview, WA 98632-3016
Mailing Address1105 14th AveLongview, WA 98632-3016 · (360) 425-8140 · Fax (360) 425-8145
Phone(360) 425-8140
Fax(360) 425-8145
Organization SubpartNo
Authorized OfficialMark Douglas TeigenOwner · (360) 425-8140
Enumeration DateAugust 19, 2011
✔ NPI 1740560911 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in WA · DE7669
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
1105 14TH AVE, Longview, WA 98632
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Other Names 1

Doing Business AsCascade Family Dental

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LINDSEY AHEARN RDH
Dental Hygienist
1105 14TH AVE
LONGVIEW, WA 98632
Cowlitz County (360) 916-4200
TIFFANY ANNE SEHER RDH
Dental Hygienist
1105 14TH AVE
LONGVIEW, WA 98632
Cowlitz County (360) 425-8140
DR. JEFFREY POWERS LANGDON DMD
Dentist
1105 14TH AVE
LONGVIEW, WA 98632
Cowlitz County (360) 207-2501
ROBERT MONGRAIN, QUIRT, GIBREE, P.C.
Dentist (General Practice)
1105 14TH AVE
LONGVIEW, WA 98632
Cowlitz County (360) 916-4200

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark D Teigen Dds Ps's NPI number?

The NPI number for Mark D Teigen Dds Ps is 1740560911. It was assigned to this organization in the NPPES registry on August 19, 2011. The provider is doing business as Cascade Family Dental.

Where is Mark D Teigen Dds Ps located?

Mark D Teigen Dds Ps is located at 1105 14th Ave, Longview, WA 98632. The listed phone number is (360) 425-8140.

What is Mark D Teigen Dds Ps's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Mark D Teigen Dds Ps was last updated on August 19, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.