MICHELLE LYNETTE BRENEN CRNA
NPI 1861781007
Nurse Anesthetist, Certified Registered in Ann Arbor, MI
About Michelle Lynette Brenen Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHELLE LYNETTE BRENEN CRNA (NPI 1861781007) is an individual nurse anesthetist, certified registered in Ann Arbor, Michigan, licensed in Michigan (4704244511) and active in the NPI registry since March 2011. She is affiliated with University Of Michigan Health System and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Michelle Lynette Brenen Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Michelle Brenen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ann Arbor, MI 48109
- Reassigned Medicare billing, Michigan enrollment
- 277 clinicians in this Medicare group
Ypsilanti, MI 48197
- Reassigned Medicare billing, Michigan enrollment
- 123 clinicians in this Medicare group
Madison Heights, MI 48071
- Reassigned Medicare billing, Michigan enrollment
- Also billed through NPI 1396789434 (Michigan)
- 77 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Michigan Health System
Acute Care Hospitals · Ann Arbor, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48109 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Michelle Brenen's NPI number?
The NPI number for Michelle Brenen is 1861781007. It was assigned to this individual provider in the NPPES registry on March 28, 2011. The provider is also known as Michelle Lynette Brenen Crna.
Where is Michelle Brenen located?
Michelle Brenen practices at 1500 East Medical Center Dr 1h247 University Hospital, Ann Arbor, MI 48109. The listed phone number is (734) 936-4280.
What is Michelle Brenen's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Michelle Brenen enrolled in Medicare?
Yes. Michelle Brenen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Michelle Brenen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Brenen reassigns Medicare benefits to 3 organizations: Regents Of The University Of Michigan (Ann Arbor, MI), Huron Gastroenterology Associates PC (Ypsilanti, MI) and Henry Ford Health Macomb-Oakland Hospital (Madison Heights, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michelle Brenen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michelle Brenen accept?
Health plans from Priority Health list Michelle Brenen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Michelle Brenen affiliated with any hospitals?
According to CMS data, Michelle Brenen is affiliated with University Of Michigan Health System.
When was this NPI record last updated?
The NPPES record for Michelle Brenen was last updated on December 5, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Michelle Lynette Brenen, CRNA · NPI 1861781007
Nurse Anesthetist, Certified Registered physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since March 28, 2011.
## Identity
- **NPI:** 1861781007 (Entity type: Individual)
- **Enumerated:** March 28, 2011
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 4704244511 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 EAST MEDICAL CENTER DR, 1H247 UNIVERSITY HOSPITAL, Ann Arbor, MI 48109-5048
- **Phone:** (734) 936-4280
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of Michigan (NPI 1528010428, Ann Arbor, MI); Huron Gastroenterology Associates PC (NPI 1144335639, Ypsilanti, MI); Henry Ford Health Macomb-Oakland Hospital (NPI 1871793505, Madison Heights, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** December 5, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1861781007) · Data from the CMS NPPES public registry.