Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. SYDNEY HOFFMAN ZETTLE DMD
NPI 1508531476
Dentist - General Practice in Hillsboro, OR

Q: What is Sydney Zettle's NPI number?

The NPI number for Sydney Zettle is 1508531476. It was assigned to this individual provider in the NPPES registry on August 12, 2021. The provider is also known as Dr. Sydney Hoffman Dmd.

Q: What is Sydney Zettle'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 Zettle was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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 August 12, 2021

876 SE OAK ST, HILLSBORO, OR 97123(503) 648-7700 Get Directions Write a Review

NPPES record last updated: August 5, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 5, 2026, Aug 12, 2021 (2 updates tracked since 2021).

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About Dr. Sydney Hoffman Zettle Dmd NPPES

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

DR. SYDNEY HOFFMAN ZETTLE DMD (NPI 1508531476) is an individual general practice provider in Hillsboro, Oregon, licensed in Oregon (D11514) and active in the NPI registry since August 2021.

NPPES Registry Identity

NPI1508531476

Entity TypeIndividualFemale

Primary Taxonomy1223G0001X

Provider Legal NameDR. SYDNEY HOFFMAN ZETTLECredential: DMD

Location Address876 SE OAK STHillsboro, OR 97123-4212

Mailing Address876 Se Oak StHillsboro, OR 97123-4212 · (503) 648-7700

Phone(503) 648-7700

Sole ProprietorNo

Enumeration DateAugust 12, 2021

Last NPPES UpdateAugust 5, 20262 updates tracked since enumeration

NPPES CertifiedAugust 5, 2026

✔ NPI 1508531476 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in OR · D11514

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.

876 SE OAK ST, Hillsboro, OR 97123

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Other Names 1

Professional Name (2)Dr. Sydney Hoffman Dmd

Other Providers at the Same Location NPPES 2

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

HANNAH HUNKER RDH

Dental Hygienist

876 SE OAK ST
HILLSBORO, OR 97123

Washington County (971) 979-3737

DR. ANTHONY JAMES HOFFMAN D.M.D.

Dentist (General Practice)

876 SE OAK ST
HILLSBORO, OR 97123

Washington County (503) 648-7700

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 Zettle's NPI number?

The NPI number for Sydney Zettle is 1508531476. It was assigned to this individual provider in the NPPES registry on August 12, 2021. The provider is also known as Dr. Sydney Hoffman Dmd.

Where is Sydney Zettle located?

Sydney Zettle practices at 876 SE Oak St, Hillsboro, OR 97123. The listed phone number is (503) 648-7700.

What is Sydney Zettle'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 Zettle was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.