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MRS. TONIA CHERNAY BARNES CRNA
NPI 1346730587
Nurse Anesthetist, Certified Registered in Rock Hill, SC

Active since May 14, 2018
80.33/100
CMS Quality Rating
222 S HERLONG AVE, ROCK HILL, SC 29732(803) 985-4551(803) 985-4543 Get Directions Write a Review

NPPES record last updated: May 14, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mrs. Tonia Chernay Barnes Crna NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. TONIA CHERNAY BARNES CRNA (NPI 1346730587) is an individual nurse anesthetist, certified registered in Rock Hill, South Carolina, licensed in South Carolina (225724) and active in the NPI registry since May 2018.

NPPES Registry Identity

NPI1346730587
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameMRS. TONIA CHERNAY BARNESCredential: CRNA
Location Address222 S HERLONG AVERock Hill, SC 29732-1158
Mailing Address1509 Melissa DrFort Mill, SC 29715-5587 · (864) 621-0316
Phone(803) 985-4551
Fax(803) 985-4543
Sole ProprietorYes
Enumeration DateMay 14, 2018
✔ NPI 1346730587 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in SC · 225724
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
222 S HERLONG AVE, Rock Hill, SC 29732
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Tonia Chernay Barnes Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

4

Medicare enrollment records show Tonia Barnes reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Anesthesia Associates Of Rock Hill, P.A.
Same address
Anesthesiology
222 S HERLONG AVE, ANESTHESIA DEPARTMENT
Rock Hill, SC 29732
  • Reassigned Medicare billing, South Carolina enrollment
  • Medicare enrollment name: Anesthesia Associates Of Rock Hill PA
  • 98 clinicians in this Medicare group
NPI 1811977200 (803) 329-6711
Anesthesiology Associates Of The Carolinas, P.C.
19 mi
Anesthesiology
3735 GLENLAKE DR STE 250
Charlotte, NC 28208
  • Reassigned Medicare billing, South Carolina enrollment
  • Medicare enrollment name: Anesthesiology Associates Of The Carolinas PC
  • 51 clinicians in this Medicare group
NPI 1659250678 (704) 749-5800
Providence Anesthesiology Associates, P.A.
19 mi
Anesthesiology
3735 GLENLAKE DR STE 250
Charlotte, NC 28208
  • Reassigned Medicare billing, South Carolina enrollment
  • Medicare enrollment name: Providence Anesthesiology Associates PA
  • 59 clinicians in this Medicare group
NPI 1396739884 (704) 749-5800
Anesthesia Care Services, PA
195 mi
Nurse Anesthetist, Certified Registered
1834 GRAVES MILL ROAD
Forest, VA 24551
  • Reassigned Medicare billing, North Carolina enrollment
  • 207 clinicians in this Medicare group
NPI 1609833474 (888) 447-7220

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 4

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.

Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
16 services16 patients
Anesthesia for procedure for total knee joint replacement 01402
Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.
15 services14 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
13 services13 patients
Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
11 services11 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

80.33/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.68
Improvement Activities20

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NOVANT MEDICAL GROUP, INC.
Obstetrics & Gynecology (Maternal & Fetal Medicine)
222 S HERLONG AVE, PIEDMONT MEDICAL CENTER WOMEN'S TOWER 2
ROCK HILL, SC 29732
York County (704) 384-5701
STEPHEN BARR MD
Emergency Medicine
222 S HERLONG AVE
ROCK HILL, SC 29732
York County (803) 329-6849
PATHOLOGY ASSOCIATES OF SOUTH CAROLINA
Physiological Laboratory
222 S HERLONG AVE
ROCK HILL, SC 29732
York County (803) 328-0888
DR. TIFFANY DENISE JACKSON MD
Emergency Medicine
222 S HERLONG AVE
ROCK HILL, SC 29732
York County (803) 325-6301
ROBERT W. BAKER M.D.
Anesthesiology
222 S HERLONG AVE
ROCK HILL, SC 29732
York County (803) 329-6711
MRS. REBECCA L KUPRYS APRN
Hospitalist
222 S HERLONG AVE
ROCK HILL, SC 29732
York County (803) 329-1234
ERICKA NORRIS APRN
Nurse Practitioner (Acute Care)
222 S HERLONG AVE
ROCK HILL, SC 29732
York County (803) 329-1234
DR. EDWIN IYERE OZUA M.D.
Internal Medicine
222 S HERLONG AVE
ROCK HILL, SC 29732
York County (803) 324-1950

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 Tonia Barnes's NPI number?

The NPI number for Tonia Barnes is 1346730587. It was assigned to this individual provider in the NPPES registry on May 14, 2018.

Where is Tonia Barnes located?

Tonia Barnes practices at 222 S Herlong Ave, Rock Hill, SC 29732. The listed phone number is (803) 985-4551.

What is Tonia Barnes's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Tonia Barnes enrolled in Medicare?

Yes. Tonia Barnes is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Tonia Barnes's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tonia Barnes reassigns Medicare benefits to 4 organizations: Anesthesia Associates Of Rock Hill, P.A. (Rock Hill, SC), Anesthesiology Associates Of The Carolinas, P.C. (Charlotte, NC), Providence Anesthesiology Associates, P.A. (Charlotte, NC) and Anesthesia Care Services, PA (Forest, VA). 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 Tonia Barnes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tonia Barnes accept?

Health plans from Cigna Healthcare list Tonia Barnes as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Tonia Barnes was last updated on May 14, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.