Summary

Dr. Diaz graduated from the University of The Philippines,University of The Philippines Manila College of Medicine in 1986. He works in Battle Creek, MI and specializes in Infectious Disease and Internal Medicine. Dr. Diaz is affiliated with Battle Creek Va Medical Center.

Quick Facts

  • 5
  • 40 years of experience
  • 30 insurance plans accepted
  • speaks English, Spanish
  • UNIVERSITY OF THE PHILIPPINES
  • 2 specialties
  • 9 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Battle Creek Va Medical Center

5500 Armstrong RdBattle Creek, MI 49037

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Dr. Ireneo Yap Diaz JR., MD
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Dr. Ireneo Yap Diaz JR., MDDr. Hamzah Mohammed LateefDr. David MahmoudianDr. Bryce Magdelyn Meck
Infectious DiseaseInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
40 Years of Experience 18 Years of Experience 11 Years of Experience 10 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Battle Creek , MIKalamazoo , MIKalamazoo , MIKalamazoo , MI
Med School: UNIVERSITY OF THE PHILIPPINES Med School: University Of Mosul College Of Medicine Med School: Windsor University School Of Medicine Med School: Wayne State University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Ireneo Yap Diaz

  • AARP
  • Aetna
  • APWU
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Federal Employees Program
  • Blue Cross Blue Shield - PPO
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Michigan - Federal Employees Program
  • Blue Cross Blue Shield of Michigan - Medicare
  • Cigna
  • Contra Costa Health Plan
  • GEHA
  • Humana
  • Humana - Medicare
  • Humana - PPO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha
  • Optum Health
  • Priority Health
  • Priority Health - Medicare
  • State Farm
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • Wellcare

Medical Specialties

Dr. Ireneo Yap Diaz has the following 2 specialties

Specialty Expertise

Dr. Ireneo Yap Diaz has the following 9 areas of expertise

  • Check-up
  • Flu (Human Influenza)
  • Heartburn
  • Immunization
  • Internal Medicine
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

40 Years Experience

Dr. Ireneo Yap Diaz holds an expired medical license in the state of Michigan.

Medical License

Medical Doctor with an expired medical license in the state of Michigan that expired in 2026.

Education & Training

Medical School

Graduated from UNIVERSITY OF THE PHILIPPINES in 1989 and University Of The Philippines Manila College Of Medicine in 1986.

NPI Number

Dr. Diaz's NPI number is 1043321409.

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Frequently Asked Questions

Does Dr. Ireneo Diaz accept virtual/telehealth appointments?
Dr. Ireneo Diaz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Ireneo Diaz accept my insurance?
You can see the insurance plans that Dr. Ireneo Diaz accepts on their Vitals profile.
Is Dr. Ireneo Diaz accepting new patients?
Dr. Ireneo Diaz has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Ireneo Diaz affiliated with?
Dr. Ireneo Diaz is affiliated with Battle Creek Va Medical Center.
Where is Dr. Ireneo Diaz's office located?
Dr. Ireneo Diaz's office is located at 5500 Armstrong Rd, Battle Creek, MI, 49037.

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