Doctor profile · Federal record

Dr. Cynthia Crowther, CRNA

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

  • NPI 1346217569
  • Accepts Medicare
  • 34 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
955 Ribaut RD
Beaufort, SC 299025441
(803) 454-2600
fax (803) 765-1732
Mailing address
300 E McBee Ave, Fl 4
Greenville, SC 296012842

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
January 6, 2022
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
South Carolina #151
Medicaid
SC #AN0563

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1346217569. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
180
Distinct HCPCS
5
Medicare allowed
$11,634
HCPCS Description Services Patients Avg allowed
00811 Anesthesia for other procedure on large bowel using an endoscope 79 79 $65
00142 Anesthesia for lens surgery 34 33 $66
00812 Anesthesia for exam of colon using an endoscope 31 31 $53
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 21 21 $67
00813 Anesthesia for procedure on small and large bowel using an endoscope 15 15 $79

In context: peer comparison

Among 6 peers in Beaufort Certified Registered Nurse Anesthetist, average services per provider: 33. This provider delivers 5.5× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Cynthia Crowther's medical specialty?
Dr. Cynthia Crowther practices Certified Registered Nurse Anesthetist in Beaufort, SC.
Where does Dr. Cynthia Crowther practice?
Dr. Cynthia Crowther practices at 955 Ribaut RD, Beaufort, SC 299025441. Office phone: 8034542600.
What is Dr. Cynthia Crowther's NPI?
Dr. Cynthia Crowther's National Provider Identifier (NPI) is 1346217569, issued by NPPES.
Does Dr. Cynthia Crowther accept Medicare assignment?
Yes. Dr. Cynthia Crowther accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cynthia Crowther commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for lens surgery (HCPCS 00142); Anesthesia for exam of colon using an endoscope (HCPCS 00812). Source: CMS Medicare Physician & Other Practitioners file.