ERIK NIEUWENHUIS PT
NPI 1124063953
Physical Therapist in Sioux City, IA
About Erik Nieuwenhuis Pt NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERIK NIEUWENHUIS PT (NPI 1124063953) is an individual physical therapist in Sioux City, Iowa, licensed in Nebraska (1780) and active in the NPI registry since June 2006. He maintains a secondary practice location in South Sioux City.
NPPES Registry Identity
Specialties & Licenses
- Diagnose and manage movement dysfunction and enhance physical and functional abilities.
- Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
- Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
- Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
- Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
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 (PECOS)
Erik Nieuwenhuis Pt is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Erik Nieuwenhuis reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sioux City, IA 51106
- Reassigned Medicare billing, Iowa enrollment
- 17 clinicians in this Medicare group
Sioux City, IA 51106
- Reassigned Medicare billing, Iowa enrollment
- 5 clinicians in this Medicare group
South Sioux City, NE 68776
- Reassigned Medicare billing, Nebraska enrollment
- 29 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 4
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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Erik Nieuwenhuis's NPI number?
The NPI number for Erik Nieuwenhuis is 1124063953. It was assigned to this individual provider in the NPPES registry on June 17, 2006.
Where is Erik Nieuwenhuis located?
Erik Nieuwenhuis practices at 3111 Gordon Dr, Sioux City, IA 51105. The listed phone number is (712) 277-0507.
What is Erik Nieuwenhuis's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Erik Nieuwenhuis enrolled in Medicare?
Yes. Erik Nieuwenhuis is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Erik Nieuwenhuis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erik Nieuwenhuis reassigns Medicare benefits to 3 organizations: Community Rehab Of Iowa LLC (Sioux City, IA), Impact Physical Therapy And Wellness LLC (Sioux City, IA) and Community Rehab LLC (South Sioux City, NE). Each 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 Erik Nieuwenhuis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Erik Nieuwenhuis accept?
Health plans from Avera Health Plans list Erik Nieuwenhuis 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 Erik Nieuwenhuis was last updated on December 12, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.