Courtney-Maree Heynen, CNM
NPI 1952308397 · Advanced Practice Midwife · Sioux Falls, SD
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Courtney-Maree Heynen, CNM is a Advanced Practice Midwife provider in Sioux Falls, SD (NPI 1952308397).
Provider details
- NPI number
- 1952308397
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
- License
- RN160603 (GA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
21 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-30
- Last updated
- 2018-10-10
Frequently asked questions
- What is Courtney-Maree Heynen's NPI number?
- Courtney-Maree Heynen's National Provider Identifier (NPI) is 1952308397, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Courtney-Maree Heynen's specialty?
- Courtney-Maree Heynen is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Courtney-Maree Heynen located?
- Courtney-Maree Heynen's practice location on file with NPPES is 1417 S. Cliff Ave., Sioux Falls, SD 57105-1064.
- What is Courtney-Maree Heynen's phone number?
- The practice phone number listed in the NPPES registry for Courtney-Maree Heynen is (605) 322-8920.
- Does Courtney-Maree Heynen accept Medicare?
- Courtney-Maree Heynen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Courtney-Maree Heynen's NPI active?
- Yes — Courtney-Maree Heynen's NPI (1952308397) is active in the NPPES registry as of the last update on 2018-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.