Lori S Walker, M.A.,C.C.C.
Lori S Walker is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Petaluma, CA, registered in the NPPES registry with NPI 1063555035 since 2007. Practices at Speech Pathology Services of Marin Sonoma Incorportated (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1063555035 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Lori S Walker |
| Credential | M.A.,C.C.C. |
| Sex | Female |
| Practice address | Petaluma, CA, 94954 |
| Phone | 7077636419 |
| Fax | 7077632537 |
| Enumeration date | 2007-02-15 |
| Last updated in NPPES | 2016-12-01 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 235Z00000X | Speech-Language Pathologist | Primary | SP13046 | CA |
Copy-ready billing details
Provider: Lori Walker, M.A.,C.C.C. NPI: 1063555035 Taxonomy: 235Z00000X (Speech-Language Pathologist) Address: Petaluma, CA, 94954
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1043366198 | Elaine Stevick | Individual | Speech-Language Pathologist | Petaluma, CA |
| 1780719534 | Nancy Schwartz | Individual | Speech-Language Pathologist | Petaluma, CA |
| 1083739676 | Alicia Starrett | Individual | Speech-Language Pathologist | Petaluma, CA |
| 1801019773 | Speech Pathology Services of Marin Sonoma Incorportated | Organization | Speech-Language Pathologist | Petaluma, CA |
| 1174721930 | Karen Demars | Individual | Speech-Language Pathologist | Petaluma, CA |
| 1194134890 | John Conant | Individual | Marriage & Family Therapist | Petaluma, CA |
| 1831634500 | Kasena Kafka | Individual | Speech-Language Pathologist | Petaluma, CA |
| 1295268886 | Charles Wattenberg | Individual | Marriage & Family Therapist | Petaluma, CA |
Verify this record
Cross-check NPI 1063555035 against the authoritative CMS record: view Lori S Walker on the official NPPES registry .
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 or validate an NPI number.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-12-01.