Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gretchen Kunz

Speech-Language Pathologist in Washington, DC · enumerated 2016 · practices at The Lab School of Washington.

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

National Provider Identifier

1376999045

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Registry record

Entity type Individual (Type 1)

Name Gretchen Kunz

Sex Female

Practice address 4759 Reservoir Rd Nw, Washington, DC, 20007

Phone (202) 349-8641

Enumeration date May 11, 2016

Last updated in NPPES May 11, 2016

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SLP000783 (DC) Primary

Other identifiers

Identifier	Type	State	Issuer
SLP000783	Other	DC	DEPARTMENT OF HEALTH, BOARD OF AUDIOLOGY AND SPEECH PATHOLOGY
12059870	Other	-	ASHA

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.

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Frequently asked questions

Where does Gretchen Kunz practice?

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

What is the NPI number for Gretchen Kunz?

The National Provider Identifier (NPI) for Gretchen Kunz is 1376999045, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-11.