KATHLEEN WALKER
NPI 1932444007
Speech-Language Pathologist in Los Angeles, CA
About Kathleen Walker NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHLEEN WALKER (NPI 1932444007) is an individual speech-language pathologist provider in Los Angeles, California and active in the NPI registry since November 2012. She is a graduate of Other (2001).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Kathleen Walker is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Kathleen Walker reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Austin, TX 78756
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Expressable Speech-Language Pathology PC
- 179 clinicians in this Medicare group
Austin, TX 78752
- Reassigned Medicare billing, Nevada enrollment
- 5 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90057
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Kathleen Walker's NPI number?
The NPI number for Kathleen Walker is 1932444007. It was assigned to this individual provider in the NPPES registry on November 30, 2012.
Where is Kathleen Walker located?
Kathleen Walker practices at 2115 Beverly Blvd, Los Angeles, CA 90057. The listed phone number is (323) 938-3434.
What is Kathleen Walker's specialty?
The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.
Is Kathleen Walker enrolled in Medicare?
Yes. Kathleen Walker is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Kathleen Walker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kathleen Walker reassigns Medicare benefits to 2 organizations: Expressable Speech-Language Pathology, P.C. (Austin, TX) and Expressable Therapy PC (Austin, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kathleen Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kathleen Walker accept?
Health plans from Ambetter Health list Kathleen Walker as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Kathleen Walker was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Kathleen Walker · NPI 1932444007
Speech-Language Pathologist provider in Los Angeles, California. Individual provider, active in the CMS NPPES registry since November 30, 2012.
## Identity
- **NPI:** 1932444007 (Entity type: Individual)
- **Enumerated:** November 30, 2012
- **Primary specialty:** Speech-Language Pathologist · taxonomy 235Z00000X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2115 BEVERLY BLVD, Los Angeles, CA 90057-2203
- **Phone:** (323) 938-3434
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Expressable Speech-Language Pathology, P.C. (NPI 1649875857, Austin, TX); Expressable Therapy PC (NPI 1134875370, Austin, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** September 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1932444007) · Data from the CMS NPPES public registry.