THOMAS MILLER D.O.
NPI 1639480221
Internal Medicine - Cardiovascular Disease in Grand Blanc, MI
About Thomas Miller D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THOMAS MILLER D.O. (NPI 1639480221) is an individual cardiovascular disease provider in Grand Blanc, Michigan, licensed in Michigan (5101018878) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS, is affiliated with Mymichigan Medical Center Alpena, and is a graduate of Other (2010).
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
Thomas Miller 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
2Medicare enrollment records show Thomas Miller reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grand Blanc, MI 48439
- Reassigned Medicare billing, Michigan enrollment
- 59 clinicians in this Medicare group
Rochester, MI 48307
- Reassigned Medicare billing, Michigan enrollment
- 59 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 25
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mymichigan Medical Center Alpena
Acute Care Hospitals · Alpena, MIPhysician 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.
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 Thomas Miller's NPI number?
The NPI number for Thomas Miller is 1639480221. It was assigned to this individual provider in the NPPES registry on June 29, 2010.
Where is Thomas Miller located?
Thomas Miller practices at 1 Genesys Pkwy Suite 3452, Grand Blanc, MI 48439. The listed phone number is (810) 606-5000.
What is Thomas Miller's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Thomas Miller enrolled in Medicare?
Yes. Thomas Miller 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 Thomas Miller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Miller reassigns Medicare benefits to 2 organizations: Genesys Practice Partners Inc (Grand Blanc, MI) and Henry Ford Health Rochester Hospital (Rochester, 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 Thomas Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thomas Miller accept?
Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Thomas Miller 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 Thomas Miller affiliated with any hospitals?
According to CMS data, Thomas Miller is affiliated with Mymichigan Medical Center Alpena.
When was this NPI record last updated?
The NPPES record for Thomas Miller was last updated on September 27, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.