Doctor profile · Federal record

Dr. Sara Ewing, M.D.

Anesthesiology Physician (CMS: Anesthesiology) · Anesthesiology Physician · Charleston, SC

  • NPI 1033569520
  • Accepts Medicare
  • MIPS 82.4 / 100 · 2023
  • 10 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
171 Ashley Ave
Charleston, SC 294251552
(843) 792-1414
Mailing address
Po Box 751461
Charlotte, NC 282751461

Credentials & registration

NPPES · NUCC
NPI registered
June 2016 — 10 yrs on file
Profile last updated
November 25, 2020
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207L00000X — NUCC code
State licenses (2)
South Carolina #84397 · Massachusetts #267833

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1033569520. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
302
Distinct HCPCS
7
Medicare allowed
$31,828
HCPCS Description Services Patients Avg allowed
00811 Anesthesia for other procedure on large bowel using an endoscope 96 96 $92
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 83 82 $84
00813 Anesthesia for procedure on small and large bowel using an endoscope 52 52 $113
00812 Anesthesia for exam of colon using an endoscope 33 33 $83
00670 Anesthesia for extensive surgery on spine 15 15 $255
00790 Anesthesia for other procedure on upper abdomen 12 12 $188
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back 11 11 $118

In context: peer comparison

Among 92 peers in this city , average services per provider: 40. This provider delivers 7.6× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Sara Ewing's medical specialty?
Dr. Sara Ewing practices Anesthesiology Physician in Charleston, SC.
Where does Dr. Sara Ewing practice?
Dr. Sara Ewing practices at 171 Ashley Ave, Charleston, SC 294251552. Office phone: 8437921414.
What is Dr. Sara Ewing's NPI?
Dr. Sara Ewing's National Provider Identifier (NPI) is 1033569520, issued by NPPES.
Does Dr. Sara Ewing accept Medicare assignment?
Yes. Dr. Sara Ewing accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sara Ewing commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for procedure on small and large bowel using an endoscope (HCPCS 00813). Source: CMS Medicare Physician & Other Practitioners file.