ALINA MARIE WALLIN OT
NPI 1083231864
Occupational Therapist in Greenville, SC
About Alina Marie Wallin Ot NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALINA MARIE WALLIN OT (NPI 1083231864) is an individual occupational therapist in Greenville, South Carolina and active in the NPI registry since June 2020. She is a graduate of Other (2019).
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
Alina Marie Wallin Ot 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 Alina Wallin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Greenville, SC 29601
- Reassigned Medicare billing, South Carolina enrollment
- 433 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
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 Alina Wallin's NPI number?
The NPI number for Alina Wallin is 1083231864. It was assigned to this individual provider in the NPPES registry on June 29, 2020.
Where is Alina Wallin located?
Alina Wallin practices at 2 Doctors Dr, Greenville, SC 29605. The listed phone number is (864) 797-7320.
What is Alina Wallin's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Alina Wallin enrolled in Medicare?
Yes. Alina Wallin 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 Alina Wallin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alina Wallin reassigns Medicare benefits to Greenville Proaxis Therapy, LLC (Greenville, SC). 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 Alina Wallin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alina Wallin accept?
Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina and InStil Health list Alina 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 Alina Wallin was last updated on June 29, 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.