KRISTIN WALKER OTRL
NPI 1437822632
Occupational Therapist in Davison, MI
About Kristin Walker Otrl NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KRISTIN WALKER OTRL (NPI 1437822632) is an individual occupational therapist in Davison, Michigan and active in the NPI registry since July 2021. She is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Kristin Walker Otrl 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 Kristin Walker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Frankenmuth, MI 48734
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Optimal Rehabilitation & Wellness LLC
- 16 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.
DAVISON, MI 48423
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 Kristin Walker's NPI number?
The NPI number for Kristin Walker is 1437822632. It was assigned to this individual provider in the NPPES registry on July 26, 2021. The provider is also known as Kristin Vanhove Otrl.
Where is Kristin Walker located?
Kristin Walker practices at 9171 Lapeer Rd Ste 400, Davison, MI 48423. The listed phone number is (810) 653-0100.
What is Kristin Walker's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Kristin Walker enrolled in Medicare?
Yes. Kristin 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 organization bills Medicare for Kristin Walker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kristin Walker reassigns Medicare benefits to Optimal Rehabilitation & Wellness, L.L.C. (Frankenmuth, MI). 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 Kristin Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kristin Walker accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan and Ambetter from Meridian list Kristin 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 Kristin Walker was last updated on December 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.