NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Winnebago Oral Surgery, S.C.

Oral and Maxillofacial Surgery (Dentist) in Oshkosh, WI · enumerated 2007 · authorized official Christopher Mcfarlane, President.

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

National Provider Identifier

1386765840

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Winnebago Oral Surgery, S.C.
Practice address 1875 W Pointe Dr, Oshkosh, WI, 54902
Phone (920) 231-4600
Enumeration date Apr 3, 2007
Last updated in NPPES Jan 26, 2012

Taxonomy & classification

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers Primary

Authorized official

Name Christopher Mcfarlane
Title President
Phone (920) 231-4600

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

What is the NPI number for Winnebago Oral Surgery, S.C.?
The NPI for Winnebago Oral Surgery, S.C. is 1386765840, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Winnebago Oral Surgery, S.C.?
NPPES lists Christopher Mcfarlane (President) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-26.