Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr. Lee Gus Dunker

Q: What is the NPI number for Dr. Lee Gus Dunker?

The NPI for Dr. Lee Gus Dunker is 1306301072, a Type 2 (organization) record in the CMS NPPES registry.

Dental Clinic/Center in Madison, IN · enumerated 2019 · authorized official Sue Dunker, Owner.

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

National Provider Identifier

1306301072

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Registry record

Entity type Organization (Type 2)

Legal business name Dr. Lee Gus Dunker

Practice address 424 West St, Madison, IN, 47250

Phone (812) 265-2832

Fax (812) 265-2832

Enumeration date Feb 6, 2019

Last updated in NPPES Feb 6, 2019

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Sue Dunker

Title Owner

Phone (812) 265-2832

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 Dr. Lee Gus Dunker?

The NPI for Dr. Lee Gus Dunker is 1306301072, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Dr. Lee Gus Dunker?

NPPES lists Sue Dunker (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-06.