Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Thomas P Peller MD Sc

Gastroenterology Physician in Eau Claire, WI · enumerated 2006 · authorized official Thomas Peller, Director President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1215008875

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Thomas P Peller MD Sc

Practice address 714 W Hamilton Ave, Eau Claire, WI, 54701

Phone (715) 830-9990

Fax (715) 830-9995

Enumeration date Nov 13, 2006

Last updated in NPPES Mar 10, 2009

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 34997 (WI) Primary

Authorized official

Name Thomas Peller

Title Director President

Phone (715) 830-9990

Other identifiers

Identifier	Type	State	Issuer
32016000	Medicaid	WI	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-03-10. Verify at npiregistry.cms.hhs.gov.

Where is Thomas P Peller MD Sc located?

The practice location on file with NPPES is in Eau Claire, WI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-10.