Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Bruce G Dumke, DDS

General Practice Dentistry in Mankato, MN · enumerated 2005 · practices at Advantage Chiropractic, Pllc.

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

National Provider Identifier

1285610022

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Registry record

Entity type Individual (Type 1)

Name Dr. Bruce G Dumke

Credential DDS

Sex Male

Practice address 430 S Broad St, Mankato, MN, 56001

Phone (507) 345-4259

Fax (507) 345-4460

Enumeration date Dec 22, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 10009 (MN) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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 do I verify Bruce Dumke's NPI record?

Cross-check NPI 1285610022 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1285610022 active?

Yes, as of the latest NPPES snapshot, NPI 1285610022 is active (record last updated 2007-07-08).

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Jon Grissman Chiropractor · Mankato, MN NPI 1700207149 Advantage Chiropractic, Pllc Chiropractor · Mankato, MN NPI 1912329111

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.