NATALIE KLAR RN, CRNA
NPI 1295327377
Nurse Anesthetist, Certified Registered in Ann Arbor, MI
About Natalie Klar Rn, Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATALIE KLAR RN, CRNA (NPI 1295327377) is an individual nurse anesthetist, certified registered in Ann Arbor, Michigan, licensed in Michigan (4704314351) and active in the NPI registry since February 2021. She is affiliated with Trinity Health Ann Arbor Hospital, maintains 2 additional practice locations, and is a graduate of Other (2020).
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
Natalie Klar Rn, 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 Natalie Klar 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
Westland, MI 48186
- Reassigned Medicare billing, Michigan enrollment
- 273 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 2
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, MISurgeons Choice Medical Center
Acute Care Hospitals · Southfield, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48106 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ANN ARBOR, MI 48106
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 Natalie Klar's NPI number?
The NPI number for Natalie Klar is 1295327377. It was assigned to this individual provider in the NPPES registry on February 9, 2021.
Where is Natalie Klar located?
Natalie Klar practices at 5301 E Huron River Drive, Ann Arbor, MI 48106. The listed phone number is (734) 712-3840.
What is Natalie Klar's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Natalie Klar enrolled in Medicare?
Yes. Natalie Klar 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 Natalie Klar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Natalie Klar reassigns Medicare benefits to 2 organizations: Sjmhs Anesthesia Services (Ypsilanti, MI) and Anesthesia Associates Of Ann Arbor, PLLC (Westland, 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 Natalie Klar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Natalie Klar affiliated with any hospitals?
According to CMS data, Natalie Klar is affiliated with Trinity Health Ann Arbor Hospital and Surgeons Choice Medical Center.
When was this NPI record last updated?
The NPPES record for Natalie Klar was last updated on July 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.
# Natalie Klar, RN, CRNA · NPI 1295327377
Nurse Anesthetist, Certified Registered physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since February 9, 2021.
## Identity
- **NPI:** 1295327377 (Entity type: Individual)
- **Enumerated:** February 9, 2021
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 4704314351 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 5301 E HURON RIVER DRIVE, Ann Arbor, MI 48106-0995
- **Phone:** (734) 712-3840
## 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); Anesthesia Associates Of Ann Arbor, PLLC (NPI 1669581997, Westland, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** July 22, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1295327377) · Data from the CMS NPPES public registry.