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

Mrs. Irene Judith Sun, FNP, CRNA

Individual provider Family Nurse Practitioner · NPI 1699714386

Mrs. Irene Judith Sun, FNP, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Warren, Michigan. Graduated from Wayne State University School of Medicine in 2012, 14 years ago. Practices with Henry Ford Health System, a 2,540-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
14
Trained at
Wayne State University School of Medicine
Licensed in
MI
In the registry since
2006
Specialties on file
2
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

See every abbreviation used in this directory →

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Practice location Address checks out

11800 E 12 Mile Rd
Warren, MI 48093-3472 Not confirmed with CMS for 13 years — call before visiting
Phone: (586) 573-5059
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 4704177851 (MI)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 4704177851 (MI)

Record details

NPI number1699714386
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP , CRNA
Sole proprietorNo
NPI enumeratedJune 6, 2006
Last updated in NPPESNovember 19, 2012

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice Henry Ford Health System — 2540 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients122
Services billed 125 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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 Henry Ford Health System

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2540 clinicians in the practice; 12 are shown here.

Other providers in Warren