CRAIG BYERSDORFER
NPI 1679697056
Pediatrics - Pediatric Hematology-Oncology in Ann Arbor, MI
About Craig Byersdorfer NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CRAIG BYERSDORFER (NPI 1679697056) is an individual pediatric hematology-oncology provider in Ann Arbor, Michigan, licensed in Michigan (4301088060) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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)
Craig Byersdorfer is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Craig Byersdorfer reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
East Liverpool, OH 43920
- Reassigned Medicare billing, Pennsylvania enrollment
- 7,114 clinicians in this Medicare group
Woodbury, MN 55125
- Reassigned Medicare billing, Minnesota enrollment
- 3,633 clinicians in this Medicare group
Saint Paul, MN 55104
- Reassigned Medicare billing, Minnesota enrollment
- 2,373 clinicians in this Medicare group
Minneapolis, MN 55455
- Reassigned Medicare billing, Minnesota enrollment
- 1,662 clinicians in this Medicare group
Minneapolis, MN 55414
- Reassigned Medicare billing, Minnesota enrollment
- 1,453 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.
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 Craig Byersdorfer's NPI number?
The NPI number for Craig Byersdorfer is 1679697056. It was assigned to this individual provider in the NPPES registry on March 19, 2007.
Where is Craig Byersdorfer located?
Craig Byersdorfer practices at 1500 E Medical Center Dr 7th Floor Cs Mott Childrens Hospital, Ann Arbor, MI 48109. The listed phone number is (734) 936-9814.
What is Craig Byersdorfer's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.
Is Craig Byersdorfer enrolled in Medicare?
Yes. Craig Byersdorfer is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Craig Byersdorfer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Craig Byersdorfer reassigns Medicare benefits to 5 organizations: University Of Pittsburgh Physicians (East Liverpool, OH), Fairview Express Care (Woodbury, MN), Fairview Specialty Services (Saint Paul, MN), University Of Minnesota Health Clinics And Surgery Center Inc (Minneapolis, MN) and University Of Minnesota Physicians (Minneapolis, MN). 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 Craig Byersdorfer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Craig Byersdorfer accept?
Health plans from Sanford Health Plan list Craig Byersdorfer 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 Craig Byersdorfer was last updated on May 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Craig Byersdorfer · NPI 1679697056
Pediatric Hematology-Oncology physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since March 19, 2007.
## Identity
- **NPI:** 1679697056 (Entity type: Individual)
- **Enumerated:** March 19, 2007
- **Primary specialty:** Pediatrics - Pediatric Hematology-Oncology · taxonomy 2080P0207X
- **State license:** 4301088060 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 E MEDICAL CENTER DR, 7TH FLOOR CS MOTT CHILDRENS HOSPITAL, Ann Arbor, MI 48109-5000
- **Phone:** (734) 936-9814
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): University Of Pittsburgh Physicians (NPI 1811945793, East Liverpool, OH); Fairview Express Care (NPI 1700235587, Woodbury, MN); Fairview Specialty Services (NPI 1912066218, Saint Paul, MN); University Of Minnesota Health Clinics And Surgery Center Inc (NPI 1003485004, Minneapolis, MN); University Of Minnesota Physicians (NPI 1477598118, Minneapolis, MN) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 24, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1679697056) · Data from the CMS NPPES public registry.