DR. MARK HAYDEN COOPER M.D.
NPI 1346376613
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Lima, OH
About Dr. Mark Hayden Cooper M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK HAYDEN COOPER M.D. (NPI 1346376613) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Lima, Ohio, licensed in Texas (W6448) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, is affiliated with Sentara Careplex Hospital, and is a graduate of Other (1989).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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
Dr. Mark Hayden Cooper M.d. 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
7Medicare enrollment records show Mark Cooper reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lima, OH 45801
- Reassigned Medicare billing, Ohio enrollment
- 439 clinicians in this Medicare group
Battle Creek, MI 49017
- Reassigned Medicare billing, Michigan enrollment
- 557 clinicians in this Medicare group
Kalamazoo, MI 49007
- Reassigned Medicare billing, Michigan enrollment
- 1,133 clinicians in this Medicare group
Beckley, WV 25801
- Reassigned Medicare billing, West Virginia enrollment
- 61 clinicians in this Medicare group
Norfolk, VA 23502
- Reassigned Medicare billing, Virginia enrollment
- 1,901 clinicians in this Medicare group
Wylie, TX 75098
- Reassigned Medicare billing, Texas enrollment
- 19 clinicians in this Medicare group
Dallas, TX 75234
- Reassigned Medicare billing, Texas enrollment
- 25 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 3
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.
Sentara Careplex Hospital
Acute Care Hospitals · Hampton, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45801 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 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LIMA, OH 45801
LIMA, OH 45801
LIMA, OH 45801
LIMA, OH 45801
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 1346376613. It was assigned to this individual provider in the NPPES registry on February 23, 2007.
Where is Mark Cooper located?
Mark Cooper practices at 730 W Market St Ste 2K, Lima, OH 45801. The listed phone number is (419) 996-4011.
What is Mark Cooper's specialty?
The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.
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 7 organizations: Mercy Health Physicians Lima Specialty Care LLC (Lima, OH), Bronson Battle Creek Hospital (Battle Creek, MI), Bronson Methodist Hospital (Kalamazoo, MI), Raleigh General Hospital LLC (Beckley, WV), Sentara Medical Group (Norfolk, VA) and 2 more organizations, 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 CareSource, Highmark Blue Cross Blue Shield West Virginia and WellPoint 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.
Is Mark Cooper affiliated with any hospitals?
According to CMS data, Mark Cooper is affiliated with Sentara Careplex Hospital.
When was this NPI record last updated?
The NPPES record for Mark Cooper was last updated on June 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.