NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nathan Birky, CRRN

Certified Registered Nurse Anesthetist in Mokena, IL · enumerated 2015 · practices at American Anesthesiology Associates of Illinois, S.C..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1972984946

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Nathan Birky
Credential CRRN
Sex Male
Practice address 19627 S La Grange Rd, Mokena, IL, 60448
Phone (708) 326-1630
Enumeration date Jun 15, 2015
Last updated in NPPES Sep 25, 2015

Taxonomy & licenses

163WC0200X Critical Care Medicine Registered Nurse Nursing Service Providers · License 41375825 (IL) Secondary
163WC0200X Critical Care Medicine Registered Nurse Nursing Service Providers · License 1409590 (TN) Secondary
367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 209013373 (IL) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Nathan Birky's NPI record?
Cross-check NPI 1972984946 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1972984946 active?
Yes, as of the latest NPPES snapshot, NPI 1972984946 is active (record last updated 2015-09-25).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-25.