DR. JAMES EDWARD HAMMAN DDS
NPI 1821118977
Dentist - General Practice in Oshkosh, WI

Q: What is James Hamman's NPI number?

The NPI number for James Hamman is 1821118977. It was assigned to this individual provider in the NPPES registry on March 30, 2007.

Q: What is James Hamman'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 James Hamman 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 March 30, 2007

1486 W SOUTH PARK AVE, OSHKOSH, WI 54902(920) 303-1803(920) 303-1803 Get Directions Write a Review

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

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About Dr. James Edward Hamman Dds NPPES

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

DR. JAMES EDWARD HAMMAN DDS (NPI 1821118977) is an individual general practice provider in Oshkosh, Wisconsin, licensed in Wisconsin (WI4701) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1821118977

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. JAMES EDWARD HAMMANCredential: DDS

Location Address1486 W SOUTH PARK AVEOshkosh, WI 54902-6677

Mailing Address1486 W South Park AveOshkosh, WI 54902-6677 · (920) 303-1803 · Fax (920) 303-1803

Phone(920) 303-1803

Fax(920) 303-1803

Sole ProprietorYes

Enumeration DateMarch 30, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1821118977 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in WI · WI4701

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.

1486 W SOUTH PARK AVE, Oshkosh, WI 54902

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

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 Hamman's NPI number?

The NPI number for James Hamman is 1821118977. It was assigned to this individual provider in the NPPES registry on March 30, 2007.

Where is James Hamman located?

James Hamman practices at 1486 W South Park Ave, Oshkosh, WI 54902. The listed phone number is (920) 303-1803.

What is James Hamman's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does James Hamman accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Delta Dental of Wisconsin, Inc. and 1 other insurer list James Hamman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for James Hamman 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.