DR. SYDNEY QUINLAN DDS
NPI 1154909596
Dentist - General Practice in Anchorage, AK

Q: What is Sydney Quinlan's NPI number?

The NPI number for Sydney Quinlan is 1154909596. It was assigned to this individual provider in the NPPES registry on March 29, 2021. The provider is also known as Dr. Sydney Tomlinson Dds.

Q: What is Sydney Quinlan's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Sydney Quinlan was last updated on November 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since March 29, 2021

6611 DEBARR RD STE 100, ANCHORAGE, AK 99504(907) 337-0404 Get Directions Write a Review

NPPES record last updated: November 10, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 10, 2025, May 6, 2025, Jul 7, 2021 and 2 more (5 updates tracked since 2021).

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About Dr. Sydney Quinlan Dds NPPES

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

DR. SYDNEY QUINLAN DDS (NPI 1154909596) is an individual general practice provider in Anchorage, Alaska, licensed in Alaska (243192) and active in the NPI registry since March 2021.

NPPES Registry Identity

NPI1154909596

Entity TypeIndividualFemale

Primary Taxonomy1223G0001X

Provider Legal NameDR. SYDNEY QUINLANCredential: DDS

Location Address6611 DEBARR RD STE 100Anchorage, AK 99504-1796

Mailing AddressPo Box 1182Forsyth, MT 59327-1182 · (480) 273-1059

Phone(907) 337-0404

Sole ProprietorNo

Enumeration DateMarch 29, 2021

Last NPPES UpdateNovember 10, 20255 updates tracked since enumeration

NPPES CertifiedNovember 10, 2025

✔ NPI 1154909596 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

Licenses✔ Licensed in AK · 243192✔ Licensed in MT · 28514

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.

Also ListedDentistTaxonomy 122300000X · License 12337289-9922 (UT)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

6611 DEBARR RD STE 100, Anchorage, AK 99504

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Other Names 1

Former Name (1)Dr. Sydney Tomlinson Dds

Other Providers at the Same Location NPPES

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

ELISABETH TURNER RDH, BSDH

Dental Hygienist

6611 DEBARR RD STE 100
ANCHORAGE, AK 99504

Anchorage Municipality (907) 337-1322

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 Sydney Quinlan's NPI number?

The NPI number for Sydney Quinlan is 1154909596. It was assigned to this individual provider in the NPPES registry on March 29, 2021. The provider is also known as Dr. Sydney Tomlinson Dds.

Where is Sydney Quinlan located?

Sydney Quinlan practices at 6611 Debarr Rd Ste 100, Anchorage, AK 99504. The listed phone number is (907) 337-0404.

What is Sydney Quinlan'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 Sydney Quinlan was last updated on November 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.