ELIZABETH ANNE KLEIN FNP
NPI 1225080815
Nurse Practitioner in Hillsdale, MI
About Elizabeth Anne Klein Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELIZABETH ANNE KLEIN FNP (NPI 1225080815) is an individual nurse practitioner in Hillsdale, Michigan, licensed in Michigan (4704115953) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Hillsdale Hospital, and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses
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
Elizabeth Anne Klein Fnp 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 Reassignment
Medicare enrollment records show Elizabeth Klein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hillsdale, MI 49242
- Reassigned Medicare billing, Michigan enrollment
- 58 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 2
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.
Hillsdale Hospital
Acute Care Hospitals · Hillsdale, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49242 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.
HILLSDALE, MI 49242
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 Elizabeth Klein's NPI number?
The NPI number for Elizabeth Klein is 1225080815. It was assigned to this individual provider in the NPPES registry on May 16, 2006.
Where is Elizabeth Klein located?
Elizabeth Klein practices at 168 S Howell St, Hillsdale, MI 49242. The listed phone number is (517) 437-4242.
What is Elizabeth Klein's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Elizabeth Klein enrolled in Medicare?
Yes. Elizabeth Klein 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 organization bills Medicare for Elizabeth Klein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Klein reassigns Medicare benefits to Hillsdale Emergency Physicians, P.C. (Hillsdale, MI). The 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 Elizabeth Klein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Elizabeth Klein affiliated with any hospitals?
According to CMS data, Elizabeth Klein is affiliated with Hillsdale Hospital.
When was this NPI record last updated?
The NPPES record for Elizabeth Klein 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.
# Elizabeth Anne Klein, FNP · NPI 1225080815
Nurse Practitioner physician in Hillsdale, Michigan. Individual provider, active in the CMS NPPES registry since May 16, 2006.
## Identity
- **NPI:** 1225080815 (Entity type: Individual)
- **Enumerated:** May 16, 2006
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 4704115953 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 168 S HOWELL ST, Hillsdale, MI 49242-2040
- **Phone:** (517) 437-4242
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Hillsdale Emergency Physicians, P.C. (NPI 1669018206, Hillsdale, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1225080815) · Data from the CMS NPPES public registry.