DR. CHRISTOPHER NICOLAS DUHN D.D.S.
NPI 1972985513
Dentist - General Practice in San Francisco, CA

Q: What is Christopher Duhn's NPI number?

The NPI number for Christopher Duhn is 1972985513. It was assigned to this individual provider in the NPPES registry on June 19, 2015.

Q: What is Christopher Duhn'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 Christopher Duhn was last updated on November 16, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since June 19, 2015

2100 WEBSTER ST STE 325, SAN FRANCISCO, CA 94115(415) 923-3034 Get Directions Write a Review

NPPES record last updated: November 16, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 16, 2020, Sep 16, 2020, Nov 3, 2016 (3 updates tracked since 2016).

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About Dr. Christopher Nicolas Duhn D.d.s. NPPES

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

DR. CHRISTOPHER NICOLAS DUHN D.D.S. (NPI 1972985513) is an individual general practice provider in San Francisco, California, licensed in California (100624) and active in the NPI registry since June 2015.

NPPES Registry Identity

NPI1972985513

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. CHRISTOPHER NICOLAS DUHNCredential: D.D.S.

Location Address2100 WEBSTER ST STE 325San Francisco, CA 94115-2378

Mailing Address2100 Webster St Ste 325San Francisco, CA 94115-2378 · (415) 923-3034

Phone(415) 923-3034

Sole ProprietorYes

Enumeration DateJune 19, 2015

Last NPPES UpdateNovember 16, 20203 updates tracked since enumeration

NPPES CertifiedNovember 16, 2020

✔ NPI 1972985513 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in CA · 100624

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.

2100 WEBSTER ST STE 325, San Francisco, CA 94115

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Other Providers at the Same Location NPPES

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

DR. MICHAEL EDWARD BARKIN DDS

Dentist (Oral and Maxillofacial Surgery)

2100 WEBSTER ST STE 325
SAN FRANCISCO, CA 94115

San Francisco County (415) 923-3034

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 Christopher Duhn's NPI number?

The NPI number for Christopher Duhn is 1972985513. It was assigned to this individual provider in the NPPES registry on June 19, 2015.

Where is Christopher Duhn located?

Christopher Duhn practices at 2100 Webster St Ste 325, San Francisco, CA 94115. The listed phone number is (415) 923-3034.

What is Christopher Duhn'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 Christopher Duhn was last updated on November 16, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.