Dr. Michael Koumjian

Cardiac Surgery

California, United States

Dr. Koumjian practices at 3 locations. See details below.

About Dr. Koumjian

Dr. Koumjian is an Cardiac Surgery Specialist in La Mesa and Murrieta and San Diego, California. He graduated from Rutgers New Jersey Medical School in 1977. Dr. Koumjian accepts Medicare approved amount as full payment. 
The medical group (, Emergency ) Dr. Koumjian works with does not accept Medicare approved amount as full payment.

Full Name
Michael Koumjian
Specialty
Cardiac Surgery
Thoracic Surgery, Vascular Surgery
School
Rutgers New Jersey Medical School
Graduated class of
1977
Locations
La Mesa, CA
Murrieta, CA
San Diego, CA
NPI
1366403321
PAC ID
1153337035
Clinician Enrollment ID
I20060301000763
Cities

3

Number of cities where Dr. Koumjian has offices
Offices

4

Number of offices
Hospitals

2

Number of hospitals

Office Locations

LA MESA Office

5525 Grossmont Ctr Dr
La Mesa, CA - 91942-3009

MURRIETA Office

28062 Baxter Rd
Murrieta, CA - 92563-1401

SAN DIEGO Offices

Phone: (858) 939-3400

7901 Frost St
San Diego, CA - 92123-2701

Phone: (619) 294-8111

4077 5th Ave
San Diego, CA - 92103-2105

Hospitals

LOMA LINDA UNIVERSITY MEDICAL CENTER-MURRIETA

CMS Certification Number: 050770

SCRIPPS MERCY HOSPITAL

CMS Certification Number: 050077

Doctors and Clinicians Utilization Data

SpecialtyHCPCS codeCode descriptionService Count Beneficiary count
Cardiac Surgery 33508 Harvest of veins for coronary artery bypass procedure using an endoscope 20 20
Cardiac Surgery 33533 Heart artery bypass to repair one artery 24 23
Cardiac Surgery 71250 CT scan chest 60 48
Cardiac Surgery 74176 CT scan of abdomen and pelvis 18 16

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