Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Bob Matthew Gountis, D.C.

Q: What is the NPI number for Bob Gountis?

The National Provider Identifier (NPI) for Bob Gountis is 1477607612, a Type 1 (individual) record in the CMS NPPES registry.

Chiropractor in Wauwatosa, WI · enumerated 2007.

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

National Provider Identifier

1477607612

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Registry record

Entity type Individual (Type 1)

Name Dr. Bob Matthew Gountis

Credential D.C.

Sex Male

Practice address Wauwatosa, WI, 53226

Phone (414) 778-1455

Fax (414) 810-4052

Enumeration date Jan 23, 2007

Last updated in NPPES Nov 4, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 3517-012 (WI) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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 Bob Gountis?

The National Provider Identifier (NPI) for Bob Gountis is 1477607612, a Type 1 (individual) record in the CMS NPPES registry.

Where does Bob Gountis practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-04.