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

Individual provider Family Nurse Practitioner · NPI 1982160206

Marin Melissa Schaefer, CNP is a Nurse Practitioner in Sioux Falls, South Dakota. Qualified in 2018, 8 years ago. Practices with Sanford Medical Center, a 842-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
8
Licensed in
SD
In the registry since
2019
Specialties on file
2
What do these letters mean?
CNP — Certified Nurse Practitioner
A certified nurse practitioner.

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Practice location Address checks out

1309 W 17th St
Sioux Falls, SD 57104-4663
Phone: (605) 333-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence CP001533 (SD)
Nurse Practitioner Taxonomy 363L00000X · Licence CP001533 (SD)

Record details

NPI number1982160206
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNP
Sole proprietorNo
NPI enumeratedFebruary 11, 2019
Last updated in NPPESFebruary 2, 2026
Certification dateFebruary 2, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Sanford Medical Center — 842 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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