DR. BRETT M GARDINER DDS
NPI 1912122821
Dentist - General Practice in Anchorage, AK

Active since April 16, 2007Opted out of Medicare · through Jul 1, 2027
4000 OLD SEWARD HWY STE 100, ANCHORAGE, AK 99503(907) 561-3639 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Brett M Gardiner Dds NPPES

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

DR. BRETT M GARDINER DDS (NPI 1912122821) is an individual general practice provider in Anchorage, Alaska, licensed in Alaska (875) and active in the NPI registry since April 2007. He has opted out of Medicare through July 1, 2027.

NPPES Registry Identity

NPI1912122821
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. BRETT M GARDINERCredential: DDS
Location Address4000 OLD SEWARD HWY STE 100Anchorage, AK 99503-6079
Mailing Address4000 Old Seward Hwy Ste 100Anchorage, AK 99503-6079 · (907) 561-3639
Sole ProprietorYes
Enumeration DateApril 16, 2007
Last NPPES UpdateJuly 8, 2007
NPI 1912122821 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License Licensed in AK · 875
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.

4000 OLD SEWARD HWY STE 100, Anchorage, AK 99503

Other Identifiers 2

MedicaidDD08755AK
Other821554United Concordia

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Opted out of Medicare

Dr. Brett M Gardiner Dds has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 1, 2025 through July 1, 2027.

Opt-Out Effective DateJuly 1, 2025
Opt-Out In Effect ThroughJuly 1, 2027Opt-out affidavits renew automatically every two years unless cancelled

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 Brett Gardiner's NPI number?

The NPI number for Brett Gardiner is 1912122821. It was assigned to this individual provider in the NPPES registry on April 16, 2007.

Where is Brett Gardiner located?

Brett Gardiner practices at 4000 Old Seward Hwy Ste 100, Anchorage, AK 99503. The listed phone number is (907) 561-3639.

What is Brett Gardiner's specialty?

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

Is Brett Gardiner enrolled in Medicare?

No. Brett Gardiner has opted out of Medicare through July 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Brett Gardiner accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Delta Dental of Alaska and 4 other insurers list Brett Gardiner as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Brett Gardiner was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.