Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Raymond M Goga

Optometrist in Marathon, WI · enumerated 2006 · authorized official Raymond Goga, Owner.

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

National Provider Identifier

1649334962

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Registry record

Entity type Organization (Type 2)

Legal business name Raymond M Goga

Practice address 703 3rd St., Marathon, WI, 54448

Phone (715) 443-2248

Fax (715) 443-9969

Enumeration date Dec 21, 2006

Last updated in NPPES Nov 2, 2009

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 1535 (WI) Primary

Authorized official

Name Raymond Goga

Title Owner

Phone (715) 443-2248

Other identifiers

Identifier	Type	State	Issuer
38704700	Medicaid	WI	-

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

Where is Raymond M Goga located?

The practice location on file with NPPES is in Marathon, WI.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-11-02. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Ken Martell Optometrist · Marathon, WI NPI 1386697613

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-02.