Doctor profile · Federal record

Dr. Leeann O'Donnell

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Certified Registered Nurse Anesthetist · Seneca, SC

  • NPI 1114366523
  • Accepts Medicare
  • 13 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
298 Memorial Dr
Seneca, SC 296729443
(864) 482-3100
Mailing address
1 Independence PT, Suite 212
Greenville, SC 296154545

Credentials & registration

NPPES · NUCC
NPI registered
June 2013 — 13 yrs on file
Profile last updated
September 11, 2024
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
367500000X — NUCC code
State licenses (2)
South Carolina #18322 · Georgia #GAA-CRNA002093
Medicaid (2)
SC #AN2291 · GA #003167080A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1114366523. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
54
Distinct HCPCS
4
Medicare allowed
$4,428
HCPCS Description Services Patients Avg allowed
00813 Anesthesia for procedure on small and large bowel using an endoscope 17 17 $70
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 13 13 $68
00811 Anesthesia for other procedure on large bowel using an endoscope 13 13 $60
00840 Anesthesia for other procedure on lower abdomen 11 11 $144

In context: peer comparison

Among 2 peers in Seneca Certified Registered Nurse Anesthetist, average services per provider: 23. This provider delivers 2.3× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Leeann O'Donnell's medical specialty?
Dr. Leeann O'Donnell practices Certified Registered Nurse Anesthetist in Seneca, SC.
Where does Dr. Leeann O'Donnell practice?
Dr. Leeann O'Donnell practices at 298 Memorial Dr, Seneca, SC 296729443. Office phone: 8644823100.
What is Dr. Leeann O'Donnell's NPI?
Dr. Leeann O'Donnell's National Provider Identifier (NPI) is 1114366523, issued by NPPES.
Does Dr. Leeann O'Donnell accept Medicare assignment?
Yes. Dr. Leeann O'Donnell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leeann O'Donnell commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for procedure on small and large bowel using an endoscope (HCPCS 00813); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.