HALEY WILLIS M.A., CCC-SLP
NPI 1043897028
Speech-Language Pathologist in Chico, CA
About Haley Willis M.a., Ccc-slp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HALEY WILLIS M.A., CCC-SLP (NPI 1043897028) is an individual speech-language pathologist provider in Chico, California, licensed in California (SP25530) and active in the NPI registry since March 2021. She is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
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
Haley Willis M.a., Ccc-slp 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 Reassignment
Medicare enrollment records show Haley Willis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chico, CA 95973
- Reassigned Medicare billing, California enrollment
- 9 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Haley Willis's NPI number?
The NPI number for Haley Willis is 1043897028. It was assigned to this individual provider in the NPPES registry on March 26, 2021.
Where is Haley Willis located?
Haley Willis practices at 468 Manzanita Ave Ste 3, Chico, CA 95926. The listed phone number is (530) 510-1566.
What is Haley Willis's specialty?
The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.
Is Haley Willis enrolled in Medicare?
Yes. Haley Willis 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 organization bills Medicare for Haley Willis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Haley Willis reassigns Medicare benefits to Advantage Speech Therapy Inc (Chico, CA). The 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 Haley Willis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Haley Willis was last updated on March 28, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.
# Haley Willis, M.A., CCC-SLP · NPI 1043897028
Speech-Language Pathologist provider in Chico, California. Individual provider, active in the CMS NPPES registry since March 26, 2021.
## Identity
- **NPI:** 1043897028 (Entity type: Individual)
- **Enumerated:** March 26, 2021
- **Primary specialty:** Speech-Language Pathologist · taxonomy 235Z00000X
- **State license:** SP25530 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 468 MANZANITA AVE STE 3, Chico, CA 95926-1358
- **Phone:** (530) 510-1566
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Advantage Speech Therapy Inc (NPI 1164166963, Chico, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** March 28, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1043897028) · Data from the CMS NPPES public registry.