NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Frederick Gustave, D.D.S., PC

Oral and Maxillofacial Surgery Clinic/Center in Carbondale, IL · enumerated 2008 · authorized official Frederick Gustave, Owner/Oral Surgeon.

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

National Provider Identifier

1477720985

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Frederick Gustave, D.D.S., PC
Practice address 1111 E Walnut St, Suite B, Carbondale, IL, 62901
Phone (618) 529-2571
Fax (618) 529-2572
Enumeration date May 14, 2008
Last updated in NPPES May 14, 2008

Taxonomy & classification

261QS0112X Oral and Maxillofacial Surgery Clinic/Center Ambulatory Health Care Facilities · License 019016600 (IL) Primary

Authorized official

Name Frederick Gustave
Title Owner/Oral Surgeon
Phone (618) 529-2571

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 type of organization is Frederick Gustave, D.D.S., PC?
Frederick Gustave, D.D.S., PC is registered in NPPES as a Oral and Maxillofacial Surgery Clinic/Center (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-14.