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

Mr. John S Sims Jr., CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1619233475

Mr. John S Sims Jr., CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Little Rock, Arkansas. Qualified in 2012, 14 years ago. Practices with Netherlands Anesthesia, LLC, a 42-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arkansas and Illinois.

Years since qualifying
14
Licensed in
AR, IL
In the registry since
2012
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

251 Dawson Springs Rd
Little Rock, AR 72210-5544
Phone: (501) 681-9771
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)

  • 216 14th Ave Sw, Sidney, MT 59270-3519 — (406) 488-2100

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence CO2920 (AR)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 209.009611 (IL)

Record details

NPI number1619233475
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorYes
NPI enumeratedApril 5, 2012
Last updated in NPPESJune 13, 2024
Certification dateJune 13, 2024

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Netherlands Anesthesia, Llc — 42 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

Other providers in Little Rock