Question 1

What is Dr. Mark Edward Hennessy, M.D.'s email address?

Accepted Answer

Dr. Mark Edward Hennessy, M.D.'s email address is available to verified Dmand AI users. Their primary practice is located at in Oak Brook, Illinois. Sign up for a free trial to reveal their direct contact information.

Question 2

What is Dr. Mark Edward Hennessy, M.D.'s phone number?

Accepted Answer

Dr. Mark Edward Hennessy, M.D.'s direct phone number is available to Dmand AI subscribers. To access their direct number, start a free trial.

Question 3

Where does Dr. Mark Edward Hennessy, M.D. practice?

Accepted Answer

Dr. Mark Edward Hennessy, M.D. is a Internal Medicine Physician physician currently practicing at in Oak Brook, Illinois. They hold admitting privileges at 0 hospital(s), including . To see all the affiliations of Dr. Mark Edward Hennessy, M.D., start a free trial.

Question 4

What is Dr. Mark Edward Hennessy, M.D.'s specialty?

Accepted Answer

Dr. Mark Edward Hennessy, M.D. is a board-certified Internal Medicine Physician physician. They practice at in Oak Brook, Illinois.

Question 5

What procedures does Dr. Mark Edward Hennessy, M.D. perform?

Accepted Answer

Dr. Mark Edward Hennessy, M.D. performs procedures across 0 clinical categories. Their most commonly billed procedures based on Medicare claims data include , , and . Full procedure and CPT code data is available to Dmand AI subscribers, start a free trial.

Question 6

What is Dr. Mark Edward Hennessy, M.D.'s NPI number?

Accepted Answer

Dr. Mark Edward Hennessy, M.D.'s National Provider Identifier (NPI) is 1194784728. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 207R00000X, corresponding to Internal Medicine Physician.

Question 7

What EHR does Dr. Mark Edward Hennessy, M.D. use?

Accepted Answer

The EHR and practice technology used by Dr. Mark Edward Hennessy, M.D. at is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

Question 8

What insurance does Dr. Mark Edward Hennessy, M.D. accept?

Accepted Answer

Dr. Mark Edward Hennessy, M.D. accepts 14 insurance plans. A full list of accepted payers is available in the profile above.

Question 9

What hospital is Dr. Mark Edward Hennessy, M.D. affiliated with?

Accepted Answer

Dr. Mark Edward Hennessy, M.D. holds hospital privileges at 0 institution(s). Their primary affiliation is in , .

Question 10

What are Dr. Mark Edward Hennessy, M.D.'s board certifications?

Accepted Answer

Dr. Mark Edward Hennessy, M.D. is board certified by National Board of Physicians and Surgeons in Internal Medicine. They have maintained this certification since .

Question 11

Where did Dr. Mark Edward Hennessy, M.D. go to medical school?

Accepted Answer

Dr. Mark Edward Hennessy, M.D. received their medical degree from Royal College of Surgeons Ireland in 1991. They completed their Internal Medicine residency at St Elizabeth's Medical Center.

Question 12

How many patients does Dr. Mark Edward Hennessy, M.D. see per year?

Accepted Answer

Based on CMS Medicare Part B claims data, Dr. Mark Edward Hennessy, M.D. served approximately 0 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Question 13

What group practice does Dr. Mark Edward Hennessy, M.D. belong to?

Accepted Answer

Dr. Mark Edward Hennessy, M.D.'s group practice affiliation details are available to Dmand AI subscribers.

Question 14

Does Dr. Mark Edward Hennessy, M.D. conduct clinical research or trials?

Accepted Answer

Dr. Mark Edward Hennessy, M.D. has 0 indexed publications on record and no active clinical trial listings were found at time of last verification. Their research activity is available to Dmand AI subscribers. Sign up for a free trial to unlock their full research activity.

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Dr. Mark Edward Hennessy, M.D.

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