Doctor profile · Federal record

Dr. Margaret Stark, CRNA

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

  • NPI 1376874263
  • Accepts Medicare
  • 17 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 294250100
(843) 792-1414
Mailing address
Po Box 751461
Charlotte, NC 282751461

Credentials & registration

NPPES · NUCC
NPI registered
January 2010 — 16 yrs on file
Profile last updated
March 13, 2025
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
367500000X — NUCC code
State licenses (2)
South Carolina #4100 · Georgia #RN163102

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1376874263. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
44
Distinct HCPCS
2
Medicare allowed
$5,341
HCPCS Description Services Patients Avg allowed
00142 Anesthesia for lens surgery 23 18 $112
00811 Anesthesia for other procedure on large bowel using an endoscope 21 21 $131

In context: peer comparison

Among 74 peers in this city , average services per provider: 24. This provider delivers 1.8× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Margaret Stark's medical specialty?
Dr. Margaret Stark practices Certified Registered Nurse Anesthetist in Charleston, SC.
Where does Dr. Margaret Stark practice?
Dr. Margaret Stark practices at 171 Ashley Ave, Charleston, SC 294250100. Office phone: 8437921414.
What is Dr. Margaret Stark's NPI?
Dr. Margaret Stark's National Provider Identifier (NPI) is 1376874263, issued by NPPES.
Does Dr. Margaret Stark accept Medicare assignment?
Yes. Dr. Margaret Stark accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Stark commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.