KRISTEN LYNNE WARNICK
NPI 1124670765
Nurse Anesthetist, Certified Registered in Detroit, MI
About Kristen Lynne Warnick NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KRISTEN LYNNE WARNICK (NPI 1124670765) is an individual nurse anesthetist, certified registered in Detroit, Michigan, licensed in Michigan (4704297361) and active in the NPI registry since July 2019. She is affiliated with Trinity Health Ann Arbor Hospital and is a graduate of Wayne State University School Of Medicine (2019).
NPPES Registry Identity
Specialties & Licenses 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
Kristen Lynne Warnick 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 Kristen Warnick reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Detroit, MI 48236
- Reassigned Medicare billing, Michigan enrollment
- 132 clinicians in this Medicare group
Ypsilanti, MI 48197
- Reassigned Medicare billing, Michigan enrollment
- 151 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
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 48236 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.
DETROIT, MI 48236
DETROIT, MI 48236
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 Kristen Warnick's NPI number?
The NPI number for Kristen Warnick is 1124670765. It was assigned to this individual provider in the NPPES registry on July 14, 2019.
Where is Kristen Warnick located?
Kristen Warnick practices at 22101 Moross Rd, Detroit, MI 48236. The listed phone number is (313) 343-4000.
What is Kristen Warnick's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Kristen Warnick enrolled in Medicare?
Yes. Kristen Warnick 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 Kristen Warnick's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kristen Warnick reassigns Medicare benefits to 2 organizations: Henry Ford Health St. John Hospital (Detroit, MI) and Sjmhs Anesthesia Services (Ypsilanti, 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 Kristen Warnick's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Kristen Warnick affiliated with any hospitals?
According to CMS data, Kristen Warnick is affiliated with Trinity Health Ann Arbor Hospital.
When was this NPI record last updated?
The NPPES record for Kristen Warnick was last updated on October 11, 2019. 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.
# Kristen Lynne Warnick · NPI 1124670765
Nurse Anesthetist, Certified Registered physician in Detroit, Michigan. Individual provider, active in the CMS NPPES registry since July 14, 2019.
## Identity
- **NPI:** 1124670765 (Entity type: Individual)
- **Enumerated:** July 14, 2019
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 4704297361 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 22101 MOROSS RD, Detroit, MI 48236-2148
- **Phone:** (313) 343-4000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Henry Ford Health St. John Hospital (NPI 1598896995, Detroit, MI); Sjmhs Anesthesia Services (NPI 1184069874, Ypsilanti, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wayne State University School Of Medicine, class of 2019
## Record status
- **NPPES last updated:** October 11, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1124670765) · Data from the CMS NPPES public registry.