MARK JUSTIN COOPER MD
NPI 1912434127
Emergency Medicine in Kalamazoo, MI
About Mark Justin Cooper Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK JUSTIN COOPER MD (NPI 1912434127) is an individual emergency medicine provider in Kalamazoo, Michigan, licensed in Michigan (4351039245) and active in the NPI registry since May 2017. He is enrolled in Medicare PECOS and is a graduate of Other (2017).
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
Mark Justin Cooper Md 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
6Medicare enrollment records show Mark Cooper reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Forrest City, AR 72335
- Reassigned Medicare billing, Arkansas enrollment
- 68 clinicians in this Medicare group
Conway, AR 72034
- Reassigned Medicare billing, Arkansas enrollment
- 37 clinicians in this Medicare group
Sherwood, AR 72120
- Reassigned Medicare billing, Arkansas enrollment
- 103 clinicians in this Medicare group
Sherwood, AR 72120
- Reassigned Medicare billing, Arkansas enrollment
- 77 clinicians in this Medicare group
Dardanelle, AR 72834
- Reassigned Medicare billing, Arkansas enrollment
- 34 clinicians in this Medicare group
Little Rock, AR 72211
- Reassigned Medicare billing, Arkansas enrollment
- 169 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49008 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.
KALAMAZOO, MI 49008
KALAMAZOO, MI 49008
KALAMAZOO, MI 49008
KALAMAZOO, MI 49008
KALAMAZOO, MI 49008
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 Mark Cooper's NPI number?
The NPI number for Mark Cooper is 1912434127. It was assigned to this individual provider in the NPPES registry on May 18, 2017.
Where is Mark Cooper located?
Mark Cooper practices at 1000 Oakland Dr, Kalamazoo, MI 49008. The listed phone number is (269) 337-6600.
What is Mark Cooper's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Mark Cooper enrolled in Medicare?
Yes. Mark Cooper 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 Mark Cooper's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Cooper reassigns Medicare benefits to 6 organizations: Forrest City Emergency Physicians PLLC (Forrest City, AR), Faulkner Emergency Group, PLLC (Conway, AR), Shiloh Emergency Group PLLC (Sherwood, AR), St. Vincent Infirmary Medical Center (Sherwood, AR), Flagg Emergency Group, PLLC (Dardanelle, AR) and 1 more organization, listed in the Medicare section above. 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 Mark Cooper's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Cooper accept?
Health plans from Arkansas Blue Cross and Blue Shield, Health Advantage and Octave list Mark Cooper 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 Mark Cooper was last updated on December 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Mark Justin Cooper, MD · NPI 1912434127
Emergency Medicine physician in Kalamazoo, Michigan. Individual provider, active in the CMS NPPES registry since May 18, 2017.
## Identity
- **NPI:** 1912434127 (Entity type: Individual)
- **Enumerated:** May 18, 2017
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 4351039245 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1000 OAKLAND DR, Kalamazoo, MI 49008-1282
- **Phone:** (269) 337-6600 · **Fax:** (269) 337-6475
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Forrest City Emergency Physicians PLLC (NPI 1497080501, Forrest City, AR); Faulkner Emergency Group, PLLC (NPI 1083279533, Conway, AR); Shiloh Emergency Group PLLC (NPI 1205458189, Sherwood, AR); St. Vincent Infirmary Medical Center (NPI 1134513906, Sherwood, AR); Flagg Emergency Group, PLLC (NPI 1912464405, Dardanelle, AR); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** December 7, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1912434127) · Data from the CMS NPPES public registry.