DANIEL JOSEPH CHAPMAN MD
NPI 1851958250
Radiology - Radiation Oncology in Ann Arbor, MI
About Daniel Joseph Chapman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DANIEL JOSEPH CHAPMAN MD (NPI 1851958250) is an individual radiation oncology provider in Ann Arbor, Michigan, licensed in Michigan (4301511971) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS, is affiliated with Sparrow Carson Hospital, and maintains a secondary practice location in Lansing.
NPPES Registry Identity
Specialties & Licenses
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 and accepts Medicare assignment
Daniel Joseph Chapman Md 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 Daniel Chapman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ann Arbor, MI 48109
- Reassigned Medicare billing, Michigan enrollment
- 33 clinicians in this Medicare group
Mason, MI 48854
- Reassigned Medicare billing, Michigan enrollment
- 916 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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sparrow Carson Hospital
Acute Care Hospitals · Carson City, MIEdward W Sparrow Hospital
Acute Care Hospitals · Lansing, MISparrow Clinton Hospital
Critical Access Hospitals · Saint Johns, MISparrow Eaton Hospital
Critical Access Hospitals · Charlotte, 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 Daniel Chapman's NPI number?
The NPI number for Daniel Chapman is 1851958250. It was assigned to this individual provider in the NPPES registry on May 22, 2019.
Where is Daniel Chapman located?
Daniel Chapman practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The listed phone number is (734) 936-4000.
What is Daniel Chapman's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Daniel Chapman enrolled in Medicare?
Yes. Daniel Chapman 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 Daniel Chapman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Daniel Chapman reassigns Medicare benefits to 2 organizations: Regents Of The University Of Michigan (Ann Arbor, MI) and Edward W. Sparrow Hospital Association (Mason, 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 Daniel Chapman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Daniel Chapman accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Daniel Chapman 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 Daniel Chapman affiliated with any hospitals?
According to CMS data, Daniel Chapman is affiliated with Sparrow Carson Hospital, Edward W Sparrow Hospital, Sparrow Clinton Hospital and Sparrow Eaton Hospital.
When was this NPI record last updated?
The NPPES record for Daniel Chapman was last updated on December 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.
# Daniel Joseph Chapman, MD · NPI 1851958250
Radiation Oncology physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since May 22, 2019.
## Identity
- **NPI:** 1851958250 (Entity type: Individual)
- **Enumerated:** May 22, 2019
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **State license:** 4301511971 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 E MEDICAL CENTER DR, Ann Arbor, MI 48109-5000
- **Phone:** (734) 936-4000
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of Michigan (NPI 1083648885, Ann Arbor, MI); Edward W. Sparrow Hospital Association (NPI 1689683641, Mason, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** December 23, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1851958250) · Data from the CMS NPPES public registry.