ERIC A REIM CRNA
NPI 1144233172
Nurse Anesthetist, Certified Registered in Grosse Pointe, MI
About Eric A Reim Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERIC A REIM CRNA (NPI 1144233172) is an individual nurse anesthetist, certified registered in Grosse Pointe, Michigan, licensed in Michigan (4704160147) and active in the NPI registry since August 2006. He is a graduate of Other (1991).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Eric A Reim 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
5Medicare enrollment records show Eric Reim reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fraser, MI 48026
- Reassigned Medicare billing, Michigan enrollment
- 6 clinicians in this Medicare group
Royal Oak, MI 48073
- Reassigned Medicare billing, Michigan enrollment
- 278 clinicians in this Medicare group
Rochester, MI 48307
- Reassigned Medicare billing, Michigan enrollment
- 359 clinicians in this Medicare group
Brentwood, TN 37027
- Reassigned Medicare billing, Michigan enrollment
- 44 clinicians in this Medicare group
Irving, TX 75038
- Reassigned Medicare billing, Michigan enrollment
- 905 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 4
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48230 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
GROSSE POINTE, MI 48230
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 Eric Reim's NPI number?
The NPI number for Eric Reim is 1144233172. It was assigned to this individual provider in the NPPES registry on August 14, 2006.
Where is Eric Reim located?
Eric Reim practices at 468 Cadieux Rd, Grosse Pointe, MI 48230. The listed phone number is (313) 343-1684.
What is Eric Reim's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Eric Reim enrolled in Medicare?
Yes. Eric Reim 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 Eric Reim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eric Reim reassigns Medicare benefits to 5 organizations: Michigan Outpatient Surgery Center Inc (Fraser, MI), William Beaumont Hospital (Royal Oak, MI), Asa Staffing Inc (Rochester, MI), Hospitalist Medicine Physicians Of Michigan-Alpena PLLC (Brentwood, TN) and Northstar Anesthesia Of Michigan III PLLC (Irving, TX). 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 Eric Reim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eric Reim 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 list Eric Reim 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.
When was this NPI record last updated?
The NPPES record for Eric Reim was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.