Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. Nathaniel Duane Stewart, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1023412426

Mr. Nathaniel Duane Stewart, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Christiansburg, Virginia. Qualified in 2014, 12 years ago. Practices with Carilion Professional Services LLC, a 86-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Tennessee and Virginia.

Years since qualifying
12
Licensed in
TN, VA
In the registry since
2014
Specialties on file
2
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2900 Lamb Cir
Christiansburg, VA 24073-6344
Phone: (540) 731-2802
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1818 Albion St, Nashville, TN 37208-2918 — (615) 341-4345

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 0024186550 (VA)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 174037 (TN)

Record details

NPI number1023412426
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedOctober 14, 2014
Last updated in NPPESAugust 15, 2025
Certification dateAugust 15, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Carilion Professional Services Llc — 86 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients201
Services billed 204 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Carilion Professional Services LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 86 clinicians in the practice; 12 are shown here.

Other providers in Christiansburg