CHRISTOPHER BRIAN BOSMA
NPI 1912464868
Internal Medicine - Pulmonary Disease in Ann Arbor, MI
About Christopher Brian Bosma NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTOPHER BRIAN BOSMA (NPI 1912464868) is an individual pulmonary disease provider in Ann Arbor, Michigan, licensed in Michigan (4301508907) and active in the NPI registry since February 2019. He is enrolled in Medicare PECOS, is affiliated with University Of Michigan Health System, and is a graduate of Indiana University School Of Medicine (2019).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
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
Christopher Brian Bosma 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 Christopher Bosma reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ann Arbor, MI 48109
- Reassigned Medicare billing, Michigan enrollment
- 2,377 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.
University Of Michigan Health System
Acute Care Hospitals · Ann Arbor, MIPhysician 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 20
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
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 Christopher Bosma's NPI number?
The NPI number for Christopher Bosma is 1912464868. It was assigned to this individual provider in the NPPES registry on February 27, 2019.
Where is Christopher Bosma located?
Christopher Bosma practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The listed phone number is (734) 763-9077.
What is Christopher Bosma's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Christopher Bosma enrolled in Medicare?
Yes. Christopher Bosma 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 Christopher Bosma's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Bosma reassigns Medicare benefits to Regents Of The University Of Michigan (Ann Arbor, 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 Christopher Bosma's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christopher Bosma accept?
Health plans from Blue Care Network of Michigan and Priority Health list Christopher Bosma 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.
Is Christopher Bosma affiliated with any hospitals?
According to CMS data, Christopher Bosma is affiliated with University Of Michigan Health System.
When was this NPI record last updated?
The NPPES record for Christopher Bosma was last updated on June 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Christopher Brian Bosma · NPI 1912464868
Pulmonary Disease physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since February 27, 2019.
## Identity
- **NPI:** 1912464868 (Entity type: Individual)
- **Enumerated:** February 27, 2019
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** 4301508907 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 E MEDICAL CENTER DR, Ann Arbor, MI 48109-5000
- **Phone:** (734) 763-9077
## 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:** Regents Of The University Of Michigan (NPI 1003848144, Ann Arbor, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Indiana University School Of Medicine, class of 2019
## Record status
- **NPPES last updated:** June 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1912464868) · Data from the CMS NPPES public registry.