DR. JOHN WILLIAM HELSCHER II DDS
NPI 1891883591
Dentist - General Practice in Washington, IA

Q: What is John Helscher's NPI number?

The NPI number for John Helscher is 1891883591. It was assigned to this individual provider in the NPPES registry on October 10, 2006.

Q: What is John Helscher'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 John Helscher 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 October 10, 2006

205 S MARION AVE, WASHINGTON, IA 52353(319) 653-3412(319) 653-6286 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. John William Helscher Ii Dds NPPES

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

DR. JOHN WILLIAM HELSCHER II DDS (NPI 1891883591) is an individual general practice provider in Washington, Iowa, licensed in Iowa (5770) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1891883591

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. JOHN WILLIAM HELSCHER IICredential: DDS

Location Address205 S MARION AVEWashington, IA 52353-1743

Mailing Address205 S Marion AveWashington, IA 52353-1743 · (319) 653-3412 · Fax (319) 653-6286

Phone(319) 653-3412

Fax(319) 653-6286

Sole ProprietorYes

Enumeration DateOctober 10, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1891883591 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in IA · 5770

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.

205 S MARION AVE, Washington, IA 52353

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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 John Helscher's NPI number?

The NPI number for John Helscher is 1891883591. It was assigned to this individual provider in the NPPES registry on October 10, 2006.

Where is John Helscher located?

John Helscher practices at 205 S Marion Ave, Washington, IA 52353. The listed phone number is (319) 653-3412.

What is John Helscher'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 John Helscher 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.