DR. ARNOLD S POTEK MD
NPI 1932158920
General Practice in Osceola, WI
About Dr. Arnold S Potek Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ARNOLD S POTEK MD (NPI 1932158920) is an individual general practice provider in Osceola, Wisconsin, licensed in Wisconsin (19145) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Arnold S Potek Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Arnold Potek reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Stillwater, MN 55082
- Reassigned Medicare billing, Minnesota enrollment
- 2,361 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.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 13
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 Arnold Potek's NPI number?
The NPI number for Arnold Potek is 1932158920. It was assigned to this individual provider in the NPPES registry on May 8, 2006.
Where is Arnold Potek located?
Arnold Potek practices at 2600 65th Avenue, Osceola, WI 54020. The listed phone number is (715) 294-2111.
What is Arnold Potek's specialty?
The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.
Is Arnold Potek enrolled in Medicare?
Yes. Arnold Potek is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Arnold Potek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arnold Potek reassigns Medicare benefits to Healtheast Medical Research Institute (Stillwater, MN). 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 Arnold Potek'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 Arnold Potek was last updated on October 21, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.