ALYSSA SUE LARSON
NPI 1144170150
Occupational Therapist in Liberty Lake, WA
About Alyssa Sue Larson NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALYSSA SUE LARSON (NPI 1144170150) is an individual occupational therapist in Liberty Lake, Washington, licensed in Washington (OT70086610) and active in the NPI registry since January 2026. She maintains a secondary practice location in Spokane and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Alyssa Sue Larson 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 Alyssa Larson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Spokane, WA 99203
- Reassigned Medicare billing, Washington enrollment
- 10 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 7
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 Alyssa Larson's NPI number?
The NPI number for Alyssa Larson is 1144170150. It was assigned to this individual provider in the NPPES registry on January 29, 2026.
Where is Alyssa Larson located?
Alyssa Larson practices at 21651 E Country Vista Dr, Liberty Lake, WA 99019. The listed phone number is (208) 966-4176.
What is Alyssa Larson's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Alyssa Larson enrolled in Medicare?
Yes. Alyssa Larson 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 Alyssa Larson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alyssa Larson reassigns Medicare benefits to Lake City Physical Therapy P A (Spokane, WA). 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 Alyssa Larson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alyssa Larson accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Alyssa Larson 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 Alyssa Larson was last updated on January 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.