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MARK BREINHOLT DDS PLLC
NPI 1457203945
Clinic/Center - Dental in Bellingham, WA

Active since February 10, 2026
3400 SQUALICUM PKWY STE 103, BELLINGHAM, WA 98225(360) 734-6728 Get Directions Write a Review

NPPES record last updated: February 10, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mark Breinholt Dds Pllc NPPES

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

MARK BREINHOLT DDS PLLC (NPI 1457203945) is a healthcare organization registered as a dental in Bellingham, Washington and active in the NPI registry since February 2026. The organization lists Mark Robert Breinholt, Dentist, as its authorized official.

NPPES Registry Identity

NPI1457203945
Entity TypeOrganization
Primary Taxonomy261QD0000X
Legal Business NameMARK BREINHOLT DDS PLLC
Location Address3400 SQUALICUM PKWY STE 103Bellingham, WA 98225-1933
Mailing Address3400 Squalicum Pkwy Ste 103Bellingham, WA 98225-1933 · (360) 734-6728
Phone(360) 734-6728
Organization SubpartNo
Authorized OfficialMark Robert BreinholtDentist · (360) 734-6728
Enumeration DateFebruary 10, 2026
NPPES CertifiedFebruary 10, 2026
✔ NPI 1457203945 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · DentalAmbulatory Health Care Facilities
Taxonomy Code261QD0000X
3400 SQUALICUM PKWY STE 103, Bellingham, WA 98225
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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 Breinholt Dds PLLC's NPI number?

The NPI number for Mark Breinholt Dds PLLC is 1457203945. It was assigned to this organization in the NPPES registry on February 10, 2026.

Where is Mark Breinholt Dds PLLC located?

Mark Breinholt Dds PLLC is located at 3400 Squalicum Pkwy Ste 103, Bellingham, WA 98225. The listed phone number is (360) 734-6728.

What is Mark Breinholt Dds PLLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Dental, with taxonomy code 261QD0000X.

When was this NPI record last updated?

The NPPES record for Mark Breinholt Dds PLLC was last updated on February 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.