JACOB WILLEN
NPI 1295239119
Orthopaedic Surgery in Chicago, IL
About Jacob Willen NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JACOB WILLEN (NPI 1295239119) is an individual orthopaedic surgery provider in Chicago, Illinois, licensed in Illinois (036171584) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Jacob Willen is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60637 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
CHICAGO, IL 60637
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 Jacob Willen's NPI number?
The NPI number for Jacob Willen is 1295239119. It was assigned to this individual provider in the NPPES registry on March 23, 2018.
Where is Jacob Willen located?
Jacob Willen practices at 5841 S Maryland Ave, Chicago, IL 60637. The listed phone number is (888) 824-0200.
What is Jacob Willen's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Jacob Willen enrolled in Medicare?
Yes. Jacob Willen is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Jacob Willen was last updated on October 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months 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.