Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gretchen Klopf Schumacher

Speech-Language Pathologist in Naples, FL · enumerated 2012.

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

National Provider Identifier

1952675183

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Registry record

Entity type Individual (Type 1)

Name Gretchen Klopf Schumacher

Sex Female

Practice address 985 Wedge Dr, Naples, FL, 34103

Phone (239) 248-1708

Enumeration date Mar 6, 2012

Last updated in NPPES Mar 6, 2012

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SA2604 (FL) Primary

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 does Gretchen Schumacher practice?

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

What is the NPI number for Gretchen Schumacher?

The National Provider Identifier (NPI) for Gretchen Schumacher is 1952675183, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-06.