Doctor profile · Federal record

Dr. Courtney-Maree Heynen, CNM

Advanced Practice Midwife · Advanced Practice Midwife · Sioux Falls, SD

  • NPI 1952308397
  • 21 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1417 S. Cliff Ave., Ste. 401
Sioux Falls, SD 571051064
(605) 322-8920
fax (605) 322-8919
Mailing address
Po Box 86370
Sioux Falls, SD 571186370

Credentials & registration

NPPES · NUCC
NPI registered
June 2005 — 21 yrs on file
Profile last updated
October 10, 2018
Specialty taxonomy
367A00000X — NUCC code
State licenses (2)
South Dakota #CM000065 · Georgia #RN160603
Medicaid
GA #000972749C

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1952308397. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$5
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Organon LLC 1 $4.89

By nature of payment

Food and Beverage
$5

Frequently asked questions

Auto-generated from federal data
What is Dr. Courtney-Maree Heynen's medical specialty?
Dr. Courtney-Maree Heynen practices Advanced Practice Midwife in Sioux Falls, SD.
Where does Dr. Courtney-Maree Heynen practice?
Dr. Courtney-Maree Heynen practices at 1417 S. Cliff Ave., Sioux Falls, SD 571051064. Office phone: 6053228920.
What is Dr. Courtney-Maree Heynen's NPI?
Dr. Courtney-Maree Heynen's National Provider Identifier (NPI) is 1952308397, issued by NPPES.