DR. DOMINIC RYAN TOMBURRINI D.O.
NPI 1114101144
Emergency Medicine in Grand Blanc, MI
About Dr. Dominic Ryan Tomburrini D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DOMINIC RYAN TOMBURRINI D.O. (NPI 1114101144) is an individual emergency medicine provider in Grand Blanc, Michigan, licensed in Michigan (5101016336) and active in the NPI registry since December 2007. He is enrolled in Medicare PECOS, is affiliated with Ssm Health St Mary's Hospital - Madison, and is a graduate of Michigan State University College Of Osteopathic Medicine (2005).
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 and accepts Medicare assignment
Dr. Dominic Ryan Tomburrini D.o. 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
4Medicare enrollment records show Dominic Tomburrini reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Milton, WI 53563
- Reassigned Medicare billing, Wisconsin enrollment
- 83 clinicians in this Medicare group
Madison, WI 53715
- Reassigned Medicare billing, Wisconsin enrollment
- 1,377 clinicians in this Medicare group
Madison, WI 53715
- Reassigned Medicare billing, Wisconsin enrollment
- 103 clinicians in this Medicare group
Wisconsin Dells, WI 53965
- Reassigned Medicare billing, Wisconsin enrollment
- 189 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 7
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ssm Health St Mary's Hospital - Madison
Acute Care Hospitals · Madison, WIMile Bluff Medical Center
Acute Care Hospitals · Mauston, WISsm Health St Mary's Hospital - Janesville
Acute Care Hospitals · Janesville, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48439 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.
GRAND BLANC, MI 48439
GRAND BLANC, MI 48439
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 Dominic Tomburrini's NPI number?
The NPI number for Dominic Tomburrini is 1114101144. It was assigned to this individual provider in the NPPES registry on December 27, 2007.
Where is Dominic Tomburrini located?
Dominic Tomburrini practices at 1 Genesys Pkwy, Grand Blanc, MI 48439. The listed phone number is (810) 606-5000.
What is Dominic Tomburrini's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Dominic Tomburrini enrolled in Medicare?
Yes. Dominic Tomburrini 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 Dominic Tomburrini's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dominic Tomburrini reassigns Medicare benefits to 4 organizations: Edgerton Hospital And Health Services, Inc. (Milton, WI), Dean Health Systems, Inc (Madison, WI), Madison Emergency Physicians, Sc (Madison, WI) and Mile Bluff Medical Center Inc (Wisconsin Dells, WI). 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 Dominic Tomburrini's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dominic Tomburrini accept?
Health plans from Group Health Cooperative-SCW list Dominic Tomburrini 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 Dominic Tomburrini affiliated with any hospitals?
According to CMS data, Dominic Tomburrini is affiliated with Ssm Health St Mary's Hospital - Madison, Mile Bluff Medical Center and Ssm Health St Mary's Hospital - Janesville.
When was this NPI record last updated?
The NPPES record for Dominic Tomburrini was last updated on March 20, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.