NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Rogers and Nelson Surgical Associates, S.C.

Surgery Physician in Ripon, WI · enumerated 2006 · authorized official Tammy Chier, Billing Clerk.

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

National Provider Identifier

1710075429

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Rogers and Nelson Surgical Associates, S.C.
Practice address 933 Newbury St, Ripon, WI, 54971
Fax (920) 748-0475
Enumeration date Oct 10, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

208600000X Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Tammy Chier
Title Billing Clerk

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

Who is the authorized official for Rogers and Nelson Surgical Associates, S.C.?
NPPES lists Tammy Chier (Billing Clerk) as the authorized official for this organization.
What is the NPI number for Rogers and Nelson Surgical Associates, S.C.?
The NPI for Rogers and Nelson Surgical Associates, S.C. is 1710075429, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.