SAHAG LLC
NPI 1174035513
Anesthesiology in Chicago, IL
About Sahag Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SAHAG LLC (NPI 1174035513) is a healthcare organization registered as an anesthesiology in Chicago, Illinois and active in the NPI registry since October 2017. The organization lists Michael Kittoe, Vp & Cfo, 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)
Sahag Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
27Medicare enrollment records show 27 clinicians reassign Medicare billing to Sahag LLC, which bills Medicare for the services they deliver. Of these, 5 practice at this address and 13 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 3
Nearest to this location (20)
See all 27Chicago, IL 60623
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 Sahag LLC's NPI number?
The NPI number for Sahag LLC is 1174035513. It was assigned to this organization in the NPPES registry on October 25, 2017.
Where is Sahag LLC located?
Sahag LLC is located at 2875 W 19th St, Chicago, IL 60623. The listed phone number is (773) 484-4452.
What is Sahag LLC's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Sahag LLC enrolled in Medicare?
Yes. Sahag LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Sahag LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 27 clinicians in 3 Medicare specialties reassign their Medicare billing to Sahag 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 Anesthesiology (18), Certified Registered Nurse Anesthetist (CRNA) (8) and Pain Management (1). Of these, 5 practice at this address and 13 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 Sahag LLC was last updated on January 25, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Sahag Llc · NPI 1174035513
Anesthesiology organization in Chicago, Illinois. Organization record, active in the CMS NPPES registry since October 25, 2017.
## Identity
- **NPI:** 1174035513 (Entity type: Organization)
- **Enumerated:** October 25, 2017
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Michael Kittoe, VP & CFO
## Practice location
- **Address:** 2875 W 19TH ST, Chicago, IL 60623-3501
- **Phone:** (773) 484-4452
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 27 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Anesthesiology (18), Certified Registered Nurse Anesthetist (CRNA) (8), Pain Management (1); 5 practice at this address and 13 within 10 miles; [full list](https://npiprofile.com/npi/1174035513/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 25, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1174035513) · Data from the CMS NPPES public registry.