ARETE ANESTHESIA LLC
NPI 1801336870
Anesthesiology in Des Plaines, IL
About Arete Anesthesia Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARETE ANESTHESIA LLC (NPI 1801336870) is a healthcare organization registered as an anesthesiology in Des Plaines, Illinois and active in the NPI registry since February 2017. The organization lists Howard S Konowitz, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Arete Anesthesia Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
18Medicare enrollment records show 18 clinicians reassign Medicare billing to Arete Anesthesia LLC, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 7 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 2
Clinicians, nearest first (18)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Arete Anesthesia LLC's NPI number?
The NPI number for Arete Anesthesia LLC is 1801336870. It was assigned to this organization in the NPPES registry on February 24, 2017.
Where is Arete Anesthesia LLC located?
Arete Anesthesia LLC is located at 2750 S River Rd, Des Plaines, IL 60018. The listed phone number is (708) 273-3052.
What is Arete Anesthesia LLC's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Arete Anesthesia LLC enrolled in Medicare?
Yes. Arete Anesthesia LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Arete Anesthesia LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 18 clinicians in 2 Medicare specialties reassign their Medicare billing to Arete Anesthesia LLC. A 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 the clinician's services. The largest specialties are Certified Registered Nurse Anesthetist (CRNA) (17) and Anesthesiology (1). Of these, 3 practice at this address and 7 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Arete Anesthesia LLC was last updated on May 16, 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.
# Arete Anesthesia Llc · NPI 1801336870
Anesthesiology organization in Des Plaines, Illinois. Organization record, active in the CMS NPPES registry since February 24, 2017.
## Identity
- **NPI:** 1801336870 (Entity type: Organization)
- **Enumerated:** February 24, 2017
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Howard Konowitz, OWNER
## Practice location
- **Address:** 2750 S RIVER RD, Des Plaines, IL 60018-4103
- **Phone:** (708) 273-3052
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 18 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Certified Registered Nurse Anesthetist (CRNA) (17), Anesthesiology (1); 3 practice at this address and 7 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 16, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1801336870) · Data from the CMS NPPES public registry.