ANDREW MICHAEL DENEEN CRNA
NPI 1295371938
Nurse Anesthetist, Certified Registered in Ann Arbor, MI
About Andrew Michael Deneen Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW MICHAEL DENEEN CRNA (NPI 1295371938) is an individual nurse anesthetist, certified registered in Ann Arbor, Michigan, licensed in Michigan (4704313491) and active in the NPI registry since November 2019. He is affiliated with Hillsdale Hospital and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
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
Andrew Michael Deneen 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
6Medicare enrollment records show Andrew Deneen reassigns Medicare billing to 6 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
- Also billed through NPI 1003848144 (Michigan)
- 277 clinicians in this Medicare group
Ann Arbor, MI 48108
- Reassigned Medicare billing, Michigan enrollment
- 24 clinicians in this Medicare group
Westland, MI 48186
- Reassigned Medicare billing, Michigan enrollment
- 273 clinicians in this Medicare group
Flint, MI 48503
- Reassigned Medicare billing, Michigan enrollment
- 82 clinicians in this Medicare group
Hillsdale, MI 49242
- Reassigned Medicare billing, Michigan enrollment
- 29 clinicians in this Medicare group
Sheridan, MI 48884
- Reassigned Medicare billing, Michigan enrollment
- 85 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hillsdale Hospital
Acute Care Hospitals · Hillsdale, MIUniversity Of Michigan Health System
Acute Care Hospitals · Ann Arbor, MISheridan Community Hospital
Critical Access Hospitals · Sheridan, 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
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 Andrew Deneen's NPI number?
The NPI number for Andrew Deneen is 1295371938. It was assigned to this individual provider in the NPPES registry on November 18, 2019.
Where is Andrew Deneen located?
Andrew Deneen practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The listed phone number is (734) 936-4000.
What is Andrew Deneen's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Andrew Deneen enrolled in Medicare?
Yes. Andrew Deneen 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 Andrew Deneen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Deneen reassigns Medicare benefits to 6 organizations: Regents Of The University Of Michigan (Ann Arbor, MI), American Surgical Centers - Ann Arbor LLC (Ann Arbor, MI), Anesthesia Associates Of Ann Arbor, PLLC (Westland, MI), Hurley Medical Center (Flint, MI), Challenge Anesthesia Staffing LLC (Hillsdale, MI) and 1 more organization, listed in the Medicare section above. 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 Andrew Deneen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrew Deneen accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 2 other insurers list Andrew Deneen 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 Andrew Deneen affiliated with any hospitals?
According to CMS data, Andrew Deneen is affiliated with Hillsdale Hospital, University Of Michigan Health System and Sheridan Community Hospital.
When was this NPI record last updated?
The NPPES record for Andrew Deneen was last updated on September 29, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Andrew Michael Deneen, CRNA · NPI 1295371938
Nurse Anesthetist, Certified Registered physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since November 18, 2019.
## Identity
- **NPI:** 1295371938 (Entity type: Individual)
- **Enumerated:** November 18, 2019
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 4704313491 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 E MEDICAL CENTER DR, Ann Arbor, MI 48109-5000
- **Phone:** (734) 936-4000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of Michigan (NPI 1528010428, Ann Arbor, MI); American Surgical Centers - Ann Arbor LLC (NPI 1164246542, Ann Arbor, MI); Anesthesia Associates Of Ann Arbor, PLLC (NPI 1669581997, Westland, MI); Hurley Medical Center (NPI 1558397653, Flint, MI); Challenge Anesthesia Staffing LLC (NPI 1275302051, Hillsdale, MI); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** September 29, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1295371938) · Data from the CMS NPPES public registry.