NATHAN BIRKY CRRN
NPI 1972984946
Nurse Anesthetist, Certified Registered in Mokena, IL
About Nathan Birky Crrn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATHAN BIRKY CRRN (NPI 1972984946) is an individual nurse anesthetist, certified registered in Mokena, Illinois, licensed in Illinois (209013373) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with Decatur Memorial Hospital, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 2
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
Nathan Birky Crrn 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 Reassignments
3Medicare enrollment records show Nathan Birky reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mokena, IL 60448
- Reassigned Medicare billing, Illinois enrollment
- 208 clinicians in this Medicare group
Decatur, IL 62526
- Reassigned Medicare billing, Illinois enrollment
- 34 clinicians in this Medicare group
Springfield, IL 62769
- Reassigned Medicare billing, Illinois enrollment
- 826 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 3
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.
Decatur Memorial Hospital
Acute Care Hospitals · Decatur, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60448 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MOKENA, IL 60448
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 Nathan Birky's NPI number?
The NPI number for Nathan Birky is 1972984946. It was assigned to this individual provider in the NPPES registry on June 15, 2015.
Where is Nathan Birky located?
Nathan Birky practices at 19627 S La Grange Rd, Mokena, IL 60448. The listed phone number is (708) 326-1630.
What is Nathan Birky's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Nathan Birky enrolled in Medicare?
Yes. Nathan Birky 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 organizations bill Medicare for Nathan Birky's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nathan Birky reassigns Medicare benefits to 3 organizations: American Anesthesiology Associates Of Illinois, S.C. (Mokena, IL), Decatur Memorial Hospital (Decatur, IL) and North American Partners In Anesthesia (illinois), LLC (Springfield, IL). Each 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 Nathan Birky's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Nathan Birky affiliated with any hospitals?
According to CMS data, Nathan Birky is affiliated with Decatur Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Nathan Birky was last updated on September 25, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Nathan Birky, CRRN · NPI 1972984946
Nurse Anesthetist, Certified Registered physician in Mokena, Illinois. Individual provider, active in the CMS NPPES registry since June 15, 2015.
## Identity
- **NPI:** 1972984946 (Entity type: Individual)
- **Enumerated:** June 15, 2015
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 209013373 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 19627 S LA GRANGE RD, Mokena, IL 60448-9360
- **Phone:** (708) 326-1630
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): American Anesthesiology Associates Of Illinois, S.C. (NPI 1962512335, Mokena, IL); Decatur Memorial Hospital (NPI 1164477725, Decatur, IL); North American Partners In Anesthesia (illinois), LLC (NPI 1699032524, Springfield, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** September 25, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1972984946) · Data from the CMS NPPES public registry.