CORNELIUS DIJON JAMISON M.D.
NPI 1821436726
Family Medicine in Ann Arbor, MI
About Cornelius Dijon Jamison M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CORNELIUS DIJON JAMISON M.D. (NPI 1821436726) is an individual family medicine provider in Ann Arbor, Michigan, licensed in Michigan (4301110787) and active in the NPI registry since June 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)
Cornelius Dijon Jamison M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Cornelius Jamison reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ann Arbor, MI 48109
- Reassigned Medicare billing, Michigan enrollment
- 139 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48108 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ANN ARBOR, MI 48108
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 Cornelius Jamison's NPI number?
The NPI number for Cornelius Jamison is 1821436726. It was assigned to this individual provider in the NPPES registry on June 13, 2013.
Where is Cornelius Jamison located?
Cornelius Jamison practices at 1801 Briarwood Circle, Ann Arbor, MI 48108. The listed phone number is (734) 998-7390.
What is Cornelius Jamison's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Cornelius Jamison enrolled in Medicare?
Yes. Cornelius Jamison is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Cornelius Jamison's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cornelius Jamison reassigns Medicare benefits to Regents Of The University Of Michigan (Ann Arbor, MI). The 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 Cornelius Jamison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cornelius Jamison accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Cross and Blue Shield of Louisiana and HMO Louisiana list Cornelius Jamison 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 Cornelius Jamison was last updated on September 2, 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.
# Cornelius Dijon Jamison, M.D. · NPI 1821436726
Family Medicine physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since June 13, 2013.
## Identity
- **NPI:** 1821436726 (Entity type: Individual)
- **Enumerated:** June 13, 2013
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 4301110787 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1801 BRIARWOOD CIRCLE, Ann Arbor, MI 48108-3347
- **Phone:** (734) 998-7390
## 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:** Regents Of The University Of Michigan (NPI 1669402848, Ann Arbor, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 2, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1821436726) · Data from the CMS NPPES public registry.