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

Mrs. Tonia Chernay Barnes, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1346730587

Mrs. Tonia Chernay Barnes, CRNA is a Certified Registered Nurse Anesthetist in Rock Hill, South Carolina. Practices as a sole proprietor. Licensed in South Carolina.

Licensed in
SC
In the registry since
2018
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

See every abbreviation used in this directory →

Practice location Address checks out

222 S Herlong Ave
Rock Hill, SC 29732-1158
Phone: (803) 985-4551
Fax: (803) 985-4543
Show map & directions

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

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 225724 (SC)

Record details

NPI number1346730587
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorYes
NPI enumeratedMay 14, 2018
Last updated in NPPESMay 14, 2018

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