Doctor profile · Federal record

Dr. Constance Bowar, CRNA

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Sioux Falls, SD

  • NPI 1588637383
  • Accepts Medicare
  • MIPS 76.7 / 100 · 2023
  • 32 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1305 W 18Th St
Sioux Falls, SD 571050401
(605) 333-1000
Mailing address
Po Box 5074
Sioux Falls, SD 571175074

Credentials & registration

NPPES · NUCC
NPI registered
February 2006 — 20 yrs on file
Profile last updated
October 28, 2011
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
South Dakota #0369
Medicaid
SD #5752740

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588637383. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
53
Distinct HCPCS
3
Medicare allowed
$3,710
HCPCS Description Services Patients Avg allowed
00811 Anesthesia for other procedure on large bowel using an endoscope 29 29 $62
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 13 13 $78
00813 Anesthesia for procedure on small and large bowel using an endoscope 11 11 $82

In context: peer comparison

Among 74 peers in this city , average services per provider: 39. This provider delivers 1.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$15
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Fisher & Paykel Healthcare Inc 1 $15.10

By nature of payment

Food and Beverage
$15

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Constance Bowar's medical specialty?
Dr. Constance Bowar practices Certified Registered Nurse Anesthetist in Sioux Falls, SD.
Where does Dr. Constance Bowar practice?
Dr. Constance Bowar practices at 1305 W 18Th St, Sioux Falls, SD 571050401. Office phone: 6053331000.
What is Dr. Constance Bowar's NPI?
Dr. Constance Bowar's National Provider Identifier (NPI) is 1588637383, issued by NPPES.
Does Dr. Constance Bowar accept Medicare assignment?
Yes. Dr. Constance Bowar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Constance Bowar 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.