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DR. JAMES HAROLD TONN D.D.S.
NPI 1184722878
Dentist - General Practice in Portage, MI

Active since September 20, 2006
1618 W MILHAM AVE, PORTAGE, MI 49024(269) 343-1522(269) 343-9744 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. James Harold Tonn D.d.s. NPPES

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

DR. JAMES HAROLD TONN D.D.S. (NPI 1184722878) is an individual general practice provider in Portage, Michigan, licensed in Michigan (9797) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1184722878
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. JAMES HAROLD TONNCredential: D.D.S.
Location Address1618 W MILHAM AVEPortage, MI 49024-1230
Mailing Address1618 West Milham Ave.Portage, MI 49024-1230 · (269) 343-1522 · Fax (269) 343-9744
Phone(269) 343-1522
Fax(269) 343-9744
Sole ProprietorNo
Enumeration DateSeptember 20, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1184722878 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in MI · 9797
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.
1618 W MILHAM AVE, Portage, MI 49024
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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. MARK JOSEPH STEVENSON D.D.S
Dentist
1618 W MILHAM AVE
PORTAGE, MI 49024
Kalamazoo County (269) 343-1522

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 James Tonn's NPI number?

The NPI number for James Tonn is 1184722878. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is James Tonn located?

James Tonn practices at 1618 W Milham Ave, Portage, MI 49024. The listed phone number is (269) 343-1522.

What is James Tonn'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 James Tonn 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.