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

Isabelle Joffer, CNP

Individual provider Nurse Practitioner · NPI 1073379483

Isabelle Joffer, CNP is a Nurse Practitioner in Sioux Falls, South Dakota. Qualified in 2023, 3 years ago. Practices with Avera McKennan, a 962-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
3
Licensed in
SD
In the registry since
2024
What do these letters mean?
CNP — Certified Nurse Practitioner
A certified nurse practitioner.

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Practice location Address checks out

1000 E 23rd St Ste 230
Sioux Falls, SD 57105-2122
Phone: (605) 322-6900
Fax: (605) 322-6901
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence CP003110 (SD)

Record details

NPI number1073379483
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNP
Sole proprietorNo
NPI enumeratedFebruary 23, 2024
Last updated in NPPESFebruary 23, 2024
Certification dateFebruary 23, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Avera McKennan — 962 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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