JERRY JON TREFZ OTR/L
NPI 1124805296
Occupational Therapist in Waverly, IA
About Jerry Jon Trefz Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JERRY JON TREFZ OTR/L (NPI 1124805296) is an individual occupational therapist in Waverly, Iowa, licensed in Iowa (001822) and active in the NPI registry since September 2023.
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 (PECOS)
Jerry Jon Trefz Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Jerry Trefz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Norwalk, IA 50211
- Reassigned Medicare billing, Iowa enrollment
- 85 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 7
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 Jerry Trefz's NPI number?
The NPI number for Jerry Trefz is 1124805296. It was assigned to this individual provider in the NPPES registry on September 12, 2023.
Where is Jerry Trefz located?
Jerry Trefz practices at 217 E Bremer Ave, Waverly, IA 50677. The listed phone number is (319) 352-4544.
What is Jerry Trefz's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Jerry Trefz enrolled in Medicare?
Yes. Jerry Trefz is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Jerry Trefz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jerry Trefz reassigns Medicare benefits to Fox Rehab Ot Ia LLC (Norwalk, IA). 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 Jerry Trefz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jerry Trefz accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan list Jerry Trefz 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 Jerry Trefz was last updated on September 12, 2023. 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.