Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Marysigne Chojnacki, CNM

Individual provider Registered Nurse · NPI 1538465208

Marysigne Chojnacki, CNM is a Certified Nurse Midwife (CNM) in Minneapolis, Minnesota. Qualified in 2008, 18 years ago. Practices with Hennepin Healthcare System Inc, a 903-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
18
Licensed in
MN
In the registry since
2011
Specialties on file
3
What do these letters mean?
CNM — Certified Nurse-Midwife
An advanced practice nurse who provides prenatal care and delivers babies.

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Practice location Address checks out

701 Park Ave
Minneapolis, MN 55415-1623
Phone: (612) 873-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2606 Chicago Ave, Minneapolis, MN 55407-3706 — (612) 545-5311

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X · Licence 12812 (MN)
Registered Nurse Taxonomy 163W00000X · Licence R206985-8 (MN)
Advanced Practice Midwife Taxonomy 367A00000X

Record details

NPI number1538465208
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNM
Sole proprietorNo
NPI enumeratedJanuary 28, 2011
Last updated in NPPESJanuary 14, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED NURSE MIDWIFE (CNM)
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Hennepin Healthcare System Inc — 903 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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