Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mrs. Kari Nicole Diederich, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1548368657

Mrs. Kari Nicole Diederich, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Midland, Michigan. Qualified in 2002, 24 years ago. Practices with Covenant Medical Center, Inc, a 489-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Florida and Michigan.

Years since qualifying
24
Licensed in
FL, MI
In the registry since
2006
Specialties on file
4
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

4000 Wellness Dr
Midland, MI 48670-0001
Phone: (989) 839-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 655 N 1st St, Harrison, MI 48625-7726 — (989) 600-3236

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 4704215629 (MI)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence APRN11042880 (FL)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 4704215629 (MI)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence APRN11042880 (FL)

Record details

NPI number1548368657
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESJuly 8, 2026
Certification dateJuly 8, 2026

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Covenant Medical Center, Inc. — 489 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients151
Services billed 195 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Covenant Medical Center, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 489 clinicians in the practice; 12 are shown here.

Other providers in Midland