Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss Jenna Lee Gillen, M.S., CCC-SLP

Speech-Language Pathologist in Ithaca, NY · enumerated 2019 · practices at Ithaca City School District.

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

National Provider Identifier

1891346599

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Registry record

Entity type Individual (Type 1)

Name Miss Jenna Lee Gillen

Credential M.S., CCC-SLP

Sex Female

Practice address 400 Lake St, Ithaca, NY, 14850

Phone (607) 274-2101

Enumeration date Sep 24, 2019

Last updated in NPPES Sep 24, 2019

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 029146 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
14105406	Other	-	AMERICAN SPEECH-LANGUAGE-HEARING ASSOCIATION

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Jenna Gillen?

Jenna Gillen is registered in NPPES with the primary taxonomy of Speech-Language Pathologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-24.