JAMES D HAAVIG OTR
NPI 1184124810
Occupational Therapist in Shorewood, IL
About James D Haavig Otr NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES D HAAVIG OTR (NPI 1184124810) is an individual occupational therapist in Shorewood, Illinois, licensed in Illinois (056.012314) and active in the NPI registry since February 2018. He maintains a secondary practice location in Shorewood and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
James D Haavig Otr 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 James Haavig reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oak Park, IL 60302
- Reassigned Medicare billing, Illinois enrollment
- 99 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 James Haavig's NPI number?
The NPI number for James Haavig is 1184124810. It was assigned to this individual provider in the NPPES registry on February 19, 2018.
Where is James Haavig located?
James Haavig practices at 700 W Black Rd, Shorewood, IL 60404. The listed phone number is (815) 230-8600.
What is James Haavig's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is James Haavig enrolled in Medicare?
Yes. James Haavig 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 James Haavig's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Haavig reassigns Medicare benefits to Paxxon Healthcare Services LLC (Oak Park, IL). 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 James Haavig'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 James Haavig was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.