CHRISTINA MARY FLEISCHER
NPI 1477299089
Hospitalist in Ann Arbor, MI
About Christina Mary Fleischer NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTINA MARY FLEISCHER (NPI 1477299089) is an individual hospitalist provider in Ann Arbor, Michigan, licensed in Michigan (4301514466) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Dearborn, and is a graduate of Geisel School Of Medicine At Dartmouth (2022).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Christina Mary Fleischer is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Christina Fleischer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Royal Oak, MI 48073
- Reassigned Medicare billing, Michigan enrollment
- 946 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48109 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 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
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 Christina Fleischer's NPI number?
The NPI number for Christina Fleischer is 1477299089. It was assigned to this individual provider in the NPPES registry on May 6, 2022.
Where is Christina Fleischer located?
Christina Fleischer practices at 1500 E Medical Center Drive, Spc 5332 Taubman Center, 2nd Floor, Reception F, Ann Arbor, MI 48109. The listed phone number is (734) 936-5738.
What is Christina Fleischer's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Christina Fleischer enrolled in Medicare?
Yes. Christina Fleischer is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Christina Fleischer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christina Fleischer reassigns Medicare benefits to Beaumont Medical Group Hospital -Based Services (Royal Oak, 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 Christina Fleischer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christina Fleischer accept?
Health plans from Priority Health list Christina Fleischer 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 Christina Fleischer was last updated on October 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Christina Mary Fleischer · NPI 1477299089
Hospitalist physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since May 6, 2022.
## Identity
- **NPI:** 1477299089 (Entity type: Individual)
- **Enumerated:** May 6, 2022
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 4301514466 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 E MEDICAL CENTER DRIVE, SPC 5332, TAUBMAN CENTER, 2ND FLOOR, RECEPTION F, Ann Arbor, MI 48109-5332
- **Phone:** (734) 936-5738
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Beaumont Medical Group Hospital -Based Services (NPI 1427567858, Royal Oak, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Geisel School Of Medicine At Dartmouth, class of 2022
## Record status
- **NPPES last updated:** October 6, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1477299089) · Data from the CMS NPPES public registry.