DR. HERMAN E. JANZEN D.D.S.
NPI 1497876544
Dentist - General Practice in Fresno, CA

Q: What is Herman Janzen's NPI number?

The NPI number for Herman Janzen is 1497876544. It was assigned to this individual provider in the NPPES registry on April 3, 2007.

Q: What is Herman Janzen'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 Herman Janzen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 April 03, 2007

4747 N. FIRST, #189, FRESNO, CA 93726(559) 224-3330 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Herman E. Janzen D.d.s. NPPES

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

DR. HERMAN E. JANZEN D.D.S. (NPI 1497876544) is an individual general practice provider in Fresno, California, licensed in California (31289) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1497876544

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. HERMAN E. JANZENCredential: D.D.S.

Location Address4747 N. FIRST, #189Fresno, CA 93726

Mailing Address4747 N. First St., #189Fresno, CA 93726 · (559) 224-3330

Phone(559) 224-3330

Sole ProprietorYes

Enumeration DateApril 3, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1497876544 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 · 31289

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.

4747 N. FIRST, Fresno, CA 93726

Open in Google Maps ↗

Other Providers at the Same Location NPPES

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

JOSEPH W MOSS D.D.S.

Dentist (General Practice)

4747 N. FIRST, #113
FRESNO, CA 93726

Fresno County (559) 225-4540

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 Herman Janzen's NPI number?

The NPI number for Herman Janzen is 1497876544. It was assigned to this individual provider in the NPPES registry on April 3, 2007.

Where is Herman Janzen located?

Herman Janzen practices at 4747 N. First #189, Fresno, CA 93726. The listed phone number is (559) 224-3330.

What is Herman Janzen'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 Herman Janzen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.