DR. MICHAEL JUSTIN REMLEY D.O,
NPI 1225256894
Emergency Medicine in Pontiac, MI
About Dr. Michael Justin Remley D.o, NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL JUSTIN REMLEY D.O, (NPI 1225256894) is an individual emergency medicine provider in Pontiac, Michigan, licensed in Michigan (5101017049) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with Mclaren Caro Region, and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses
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. Michael Justin Remley 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
3Medicare enrollment records show Michael Remley reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lapeer, MI 48446
- Reassigned Medicare billing, Michigan enrollment
- 416 clinicians in this Medicare group
Flint, MI 48532
- Reassigned Medicare billing, Michigan enrollment
- 444 clinicians in this Medicare group
Lansing, MI 48910
- Reassigned Medicare billing, Michigan enrollment
- 295 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 4
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mclaren Caro Region
Critical Access Hospitals · Caro, MIMclaren Thumb Region
Critical Access Hospitals · Bad Axe, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48342 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.
PONTIAC, MI 48342
PONTIAC, MI 48342
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 Michael Remley's NPI number?
The NPI number for Michael Remley is 1225256894. It was assigned to this individual provider in the NPPES registry on April 20, 2007.
Where is Michael Remley located?
Michael Remley practices at 50 N Perry St, Pontiac, MI 48342. The listed phone number is (248) 338-5000.
What is Michael Remley's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Michael Remley enrolled in Medicare?
Yes. Michael Remley 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 Michael Remley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Remley reassigns Medicare benefits to 3 organizations: Mclaren Medical Group (Lapeer, MI), Mclaren Hospital Group (Flint, MI) and Degara App, PLLC (Lansing, 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 Michael Remley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Michael Remley affiliated with any hospitals?
According to CMS data, Michael Remley is affiliated with Mclaren Caro Region and Mclaren Thumb Region.
When was this NPI record last updated?
The NPPES record for Michael Remley was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Dr. Michael Justin Remley, D.O, · NPI 1225256894
Emergency Medicine physician in Pontiac, Michigan. Individual provider, active in the CMS NPPES registry since April 20, 2007.
## Identity
- **NPI:** 1225256894 (Entity type: Individual)
- **Enumerated:** April 20, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 5101017049 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 50 N PERRY ST, Pontiac, MI 48342-2217
- **Phone:** (248) 338-5000
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Mclaren Medical Group (NPI 1073650750, Lapeer, MI); Mclaren Hospital Group (NPI 1942026174, Flint, MI); Degara App, PLLC (NPI 1265976971, Lansing, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1225256894) · Data from the CMS NPPES public registry.