MRS. LAUREN WALLIN M.S., OTR/L
NPI 1538529805
Occupational Therapist in Bismarck, ND
About Mrs. Lauren Wallin M.s., Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. LAUREN WALLIN M.S., OTR/L (NPI 1538529805) is an individual occupational therapist in Bismarck, North Dakota, licensed in North Dakota (1461) and active in the NPI registry since March 2016. She maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Lauren Wallin M.s., Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Lauren Wallin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Jamestown, ND 58401
- Reassigned Medicare billing, North Dakota enrollment
- 21 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 20
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 Lauren Wallin's NPI number?
The NPI number for Lauren Wallin is 1538529805. It was assigned to this individual provider in the NPPES registry on March 1, 2016. The provider is also known as Miss Lauren Dietrich M.S.,otr/L.
Where is Lauren Wallin located?
Lauren Wallin practices at 1929 N Washington St Ste Gg, Bismarck, ND 58501. The listed phone number is (701) 751-3732.
What is Lauren Wallin's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Lauren Wallin enrolled in Medicare?
Yes. Lauren Wallin is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Lauren Wallin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Wallin reassigns Medicare benefits to Anne Carlsen Center (Jamestown, ND). 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 Lauren Wallin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lauren Wallin accept?
Health plans from Blue Cross Blue Shield of North Dakota and Sanford Health Plan list Lauren Wallin 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 Lauren Wallin was last updated on September 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.