Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mid Peninsula Speech and Language Clinic

Speech-Language Pathologist in Palo Alto, CA · enumerated 2007 · authorized official Donna Dagenais, Director.

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

National Provider Identifier

1780702001

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Registry record

Entity type Organization (Type 2)

Legal business name Mid Peninsula Speech and Language Clinic

Other name <Unavail>

Practice address 102 Ferne Ave., Palo Alto, CA, 94306

Phone (650) 380-4929

Enumeration date Mar 26, 2007

Last updated in NPPES Jun 20, 2024

Taxonomy & classification

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 2651 (CA) Primary

Authorized official

Name Donna Dagenais

Title Director

Phone (650) 380-4929

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

What type of organization is Mid Peninsula Speech and Language Clinic?

Mid Peninsula Speech and Language Clinic is registered in NPPES as a Speech-Language Pathologist (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Donna Dagenais Speech-Language Pathologist · Palo Alto, CA NPI 1770326415

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-20.