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

Mark Wiita, APRN, CNP

Individual provider Family Nurse Practitioner · NPI 1457739179

Mark Wiita, APRN, CNP is a Nurse Practitioner in Duluth, Minnesota. Qualified in 2015, 11 years ago. Practices with St Luke's Hospital of Duluth, a 413-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in Minnesota.

Years since qualifying
11
Licensed in
MN
In the registry since
2015
Specialties on file
2
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
CNP — Certified Nurse Practitioner
A certified nurse practitioner.

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Practice location Address checks out

1001 E Superior St Ste L401
Duluth, MN 55802-2207
Phone: (218) 249-7960
Fax: (218) 249-7997
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 4212 Grand Ave, Duluth, MN 55807 — (218) 786-3500
  • 4212 Grand Ave, Duluth, MN 55807 — (218) 786-3500
  • 1010 4th St, Two Harbors, MN 55616-1200 — (218) 834-7700

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 3981 (MN)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence R210059-7 (MN)

Record details

NPI number1457739179
Entity typeIndividual (Type 1)
GenderMale
Credentials APRN , CNP
Sole proprietorNo
NPI enumeratedMay 14, 2015
Last updated in NPPESJanuary 19, 2021
Certification dateJanuary 19, 2021

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice St. Luke'S Hospital Of Duluth — 413 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in Duluth