Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert John Goeckermann, DDS

Oral and Maxillofacial Surgery (Dentist) in Greenfield, WI · enumerated 2008.

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

National Provider Identifier

1356504096

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert John Goeckermann

Credential DDS

Sex Male

Practice address 6800 W Layton Avenue, Greenfield, WI, 53220

Phone (414) 281-3344

Fax (414) 281-1080

Enumeration date Jul 2, 2008

Last updated in NPPES Oct 5, 2023

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 5910-015 (WI) 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

What is the NPI number for Robert Goeckermann?

The National Provider Identifier (NPI) for Robert Goeckermann is 1356504096, a Type 1 (individual) record in the CMS NPPES registry.

Where does Robert Goeckermann practice?

The practice location on file with NPPES is in Greenfield, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-05.