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

Jacob Scott Wellnitz, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1700418712

Jacob Scott Wellnitz, FNP-BC is a Nurse Practitioner in Saint Ignace, Michigan. Qualified in 2019, 7 years ago. Practices with Mackinac Straits Health System Inc, a 22-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
7
Licensed in
MI
In the registry since
2020
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

See every abbreviation used in this directory →

Practice location Address checks out

1140 N State St
Saint Ignace, MI 49781-1048
Phone: (906) 643-0466
Fax: (906) 643-0414
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 500 Osborn Blvd, Sault Sainte Marie, MI 49783-1822 — (906) 635-4460

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 4704311384 (MI)

Record details

NPI number1700418712
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP-BC
Sole proprietorNo
NPI enumeratedFebruary 7, 2020
Last updated in NPPESMarch 17, 2025
Certification dateMarch 17, 2025

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 Mackinac Straits Health System Inc — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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