Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Aaron J Kelkhoff, MD

Individual provider Advanced Heart Failure and Transplant Cardiology Physician · NPI 1598007478

Dr. Aaron J Kelkhoff, MD is an Advanced Heart Failure and Transplant Cardiology in Tulsa, Oklahoma. Graduated from University of Arkansas College of Medicine in 2013, 13 years ago. Practices with Warren Clinic Inc, a 772-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
13
Trained at
University of Arkansas College of Medicine
Licensed in
OK
In the registry since
2013
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

6151 S Yale Ave Ste 100A
Tulsa, OK 74136-1929
Phone: (918) 494-8500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Advanced Heart Failure and Transplant Cardiology Physician (primary) Taxonomy 207RA0001X · Licence 36992 (OK)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 36992 (OK)

Record details

NPI number1598007478
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 19, 2013
Last updated in NPPESApril 14, 2026
Certification dateApril 14, 2026
Mailing address6151 S Yale Ave Ste 100a, Tulsa, OK 74136-1929

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyADVANCED HEART FAILURE AND TRANSPLANT CARDIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolUNIVERSITY OF ARKANSAS COLLEGE OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Warren Clinic Inc — 772 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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