DR. WALTER KNOLL DO
NPI 1013993062
Anesthesiology - Pain Medicine in Urbana, IL
About Dr. Walter Knoll Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WALTER KNOLL DO (NPI 1013993062) is an individual pain medicine provider in Urbana, Illinois, licensed in Illinois (036088482) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Carle Foundation Hospital, and is a graduate of Midwestern University, Chicago College Of Osteopathic Med (1991).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Walter Knoll Do 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 Walter Knoll reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Urbana, IL 61801
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Carle Health Care Incorporated
- 2,516 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 13
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Carle Foundation Hospital
Acute Care Hospitals · Urbana, ILOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
URBANA, IL 61801
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 Walter Knoll's NPI number?
The NPI number for Walter Knoll is 1013993062. It was assigned to this individual provider in the NPPES registry on December 21, 2005.
Where is Walter Knoll located?
Walter Knoll practices at 611 W Park St, Urbana, IL 61801. The listed phone number is (217) 383-3303.
What is Walter Knoll's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.
Is Walter Knoll enrolled in Medicare?
Yes. Walter Knoll 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 Walter Knoll's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Walter Knoll reassigns Medicare benefits to Carle Health Medical Group (Urbana, 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 Walter Knoll's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Walter Knoll affiliated with any hospitals?
According to CMS data, Walter Knoll is affiliated with Carle Foundation Hospital.
When was this NPI record last updated?
The NPPES record for Walter Knoll was last updated on January 23, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.