CAROLINE ROBERTS CRNA
NPI 1114475894
Nurse Anesthetist, Certified Registered in Ypsilanti, MI
About Caroline Roberts Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROLINE ROBERTS CRNA (NPI 1114475894) is an individual nurse anesthetist, certified registered in Ypsilanti, Michigan, licensed in Michigan (4704283093) and active in the NPI registry since September 2016. She is affiliated with Trinity Health Ann Arbor Hospital, maintains 2 additional practice locations, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Caroline Roberts 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
2Medicare enrollment records show Caroline Roberts reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ypsilanti, MI 48197
- Reassigned Medicare billing, Michigan enrollment
- 151 clinicians in this Medicare group
Lansing, MI 48912
- Reassigned Medicare billing, Michigan enrollment
- 265 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.
Trinity Health Ann Arbor Hospital
Acute Care Hospitals · Ann Arbor, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48197 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.
YPSILANTI, MI 48197
YPSILANTI, MI 48197
YPSILANTI, MI 48197
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 Caroline Roberts's NPI number?
The NPI number for Caroline Roberts is 1114475894. It was assigned to this individual provider in the NPPES registry on September 12, 2016.
Where is Caroline Roberts located?
Caroline Roberts practices at 5301 E Huron River Dr, Ypsilanti, MI 48197. The listed phone number is (734) 712-9456.
What is Caroline Roberts's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Caroline Roberts enrolled in Medicare?
Yes. Caroline Roberts 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 Caroline Roberts's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Roberts reassigns Medicare benefits to 2 organizations: Sjmhs Anesthesia Services (Ypsilanti, MI) and Edward W Sparrow Hospital Association (Lansing, 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 Caroline Roberts's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Caroline Roberts affiliated with any hospitals?
According to CMS data, Caroline Roberts is affiliated with Trinity Health Ann Arbor Hospital.
When was this NPI record last updated?
The NPPES record for Caroline Roberts was last updated on April 5, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Caroline Roberts, CRNA · NPI 1114475894
Nurse Anesthetist, Certified Registered physician in Ypsilanti, Michigan. Individual provider, active in the CMS NPPES registry since September 12, 2016.
## Identity
- **NPI:** 1114475894 (Entity type: Individual)
- **Enumerated:** September 12, 2016
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 4704283093 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 5301 E HURON RIVER DR, Ypsilanti, MI 48197-1051
- **Phone:** (734) 712-9456
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Sjmhs Anesthesia Services (NPI 1508201617, Ypsilanti, MI); Edward W Sparrow Hospital Association (NPI 1568867190, Lansing, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** April 5, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1114475894) · Data from the CMS NPPES public registry.