Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Walker Speech Therapy, Inc.

Speech-Language Pathologist in Petaluma, CA · enumerated 2019 · authorized official Lori Walker, Ceo.

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

National Provider Identifier

1316404197

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Registry record

Entity type Organization (Type 2)

Legal business name Walker Speech Therapy, Inc.

Other name <Unavail>

Practice address 1301 Redwood Way Ste 165, Petaluma, CA, 94954

Phone (707) 763-6419

Fax (707) 763-2537

Enumeration date Feb 27, 2019

Last updated in NPPES Sep 26, 2025

Taxonomy & classification

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers Primary

Authorized official

Name Lori Walker

Title Ceo

Phone (707) 763-6419

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-09-26. Verify at npiregistry.cms.hhs.gov.

Where is Walker Speech Therapy, Inc. located?

The practice location on file with NPPES is in Petaluma, CA.

Providers at this address

Browse all →

Deborah Davison Speech-Language Pathologist · Petaluma, CA NPI 1144364407 Adriana Chacon-Kreysa Student in an Organized Health Care Education/Training Program · Petaluma, CA NPI 1124751383 Sierra Overton Speech-Language Pathologist · Petaluma, CA NPI 1285489260

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-26.