DR. MICHAEL RILEY JAKOB M.D.
NPI 1104268051
Emergency Medicine in London, ONTARIO
About Dr. Michael Riley Jakob M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL RILEY JAKOB M.D. (NPI 1104268051) is an individual emergency medicine provider in London, ONTARIO, licensed in Michigan (4301103285) and active in the NPI registry since July 2013. 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)
Dr. Michael Riley Jakob M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Michael Jakob reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Detroit, MI 48236
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Emergency Department Physicians PC
- 237 clinicians in this Medicare group
Detroit, MI 48236
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Observation Emergency Physicians PC
- 158 clinicians in this Medicare group
Southfield, MI 48075
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Independent Emergency Physicians PC
- 273 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
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.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LONDON, ON 655
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 Jakob's NPI number?
The NPI number for Michael Jakob is 1104268051. It was assigned to this individual provider in the NPPES registry on July 20, 2013.
Where is Michael Jakob located?
Michael Jakob practices at 339 Windermere Rd, London, ONTARIO N6A 5. The listed phone number is (226) 347-4054.
What is Michael Jakob's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Michael Jakob enrolled in Medicare?
Yes. Michael Jakob is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Michael Jakob's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Jakob reassigns Medicare benefits to 3 organizations: Emergency Department Physicians, P.C. (Detroit, MI), Observation Emergency Physicians, P.C. (Detroit, MI) and Independent Emergency Physicians, P.C. (Southfield, 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 Jakob's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Jakob accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan and Ambetter from Meridian list Michael Jakob 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 Michael Jakob was last updated on June 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.
# Dr. Michael Riley Jakob, M.D. · NPI 1104268051
Emergency Medicine physician in London, ONTARIO. Individual provider, active in the CMS NPPES registry since July 20, 2013.
## Identity
- **NPI:** 1104268051 (Entity type: Individual)
- **Enumerated:** July 20, 2013
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 4301103285 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 339 WINDERMERE RD, London, ONTARIO N6A 5A5
- **Phone:** (226) 347-4054
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Emergency Department Physicians, P.C. (NPI 1225083595, Detroit, MI); Observation Emergency Physicians, P.C. (NPI 1497920524, Detroit, MI); Independent Emergency Physicians, P.C. (NPI 1780791343, Southfield, MI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 27, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1104268051) · Data from the CMS NPPES public registry.