Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mitchell Jacob Relf, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1245886746

Mitchell Jacob Relf, PMHNP-BC is a Nurse Practitioner in Sioux Falls, South Dakota. Qualified in 2019, 7 years ago. Practices with Eastern Shoshone Tribe, a 17-clinician group, accepts Medicare assignment and offers telehealth. Licensed in South Dakota.

Years since qualifying
7
Licensed in
SD
In the registry since
2019
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

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Practice location Address checks out

4500 N Lewis Ave
Sioux Falls, SD 57104-7111
Phone: (605) 322-2982
Fax: (605) 322-8451
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence CP001621 (SD)

Record details

NPI number1245886746
Entity typeIndividual (Type 1)
GenderMale
Credentials PMHNP-BC
Sole proprietorNo
NPI enumeratedAugust 12, 2019
Last updated in NPPESAugust 12, 2019

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Eastern Shoshone Tribe — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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