Question 1

What is Dr. Mark H. Joyner, M.D.'s email address?

Accepted Answer

Dr. Mark H. Joyner, M.D.'s email address is available to verified Dmand AI users. Their primary practice is located at Dignity Health - St Mary Medical Center in Long Beach, California. Sign up for a free trial to reveal their direct contact information.

Question 2

What is Dr. Mark H. Joyner, M.D.'s phone number?

Accepted Answer

Dr. Mark H. Joyner, 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 H. Joyner, M.D. practice?

Accepted Answer

Dr. Mark H. Joyner, M.D. is a Emergency Medicine Physician physician currently practicing at Dignity Health - St Mary Medical Center in Long Beach, California. They hold admitting privileges at 1 hospital(s), including ST MARY MEDICAL CENTER. To see all the affiliations of Dr. Mark H. Joyner, M.D., start a free trial.

Question 4

What is Dr. Mark H. Joyner, M.D.'s specialty?

Accepted Answer

Dr. Mark H. Joyner, M.D. is a board-certified Emergency Medicine Physician physician. They practice at Dignity Health - St Mary Medical Center in Long Beach, California.

Question 5

What procedures does Dr. Mark H. Joyner, M.D. perform?

Accepted Answer

Dr. Mark H. Joyner, M.D. performs procedures across 571 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 H. Joyner, M.D.'s NPI number?

Accepted Answer

Dr. Mark H. Joyner, M.D.'s National Provider Identifier (NPI) is 1164460572. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 207P00000X, corresponding to Emergency Medicine Physician.

Question 7

What EHR does Dr. Mark H. Joyner, M.D. use?

Accepted Answer

The EHR and practice technology used by Dr. Mark H. Joyner, M.D. at Dignity Health - St Mary Medical Center 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 H. Joyner, M.D. accept?

Accepted Answer

Dr. Mark H. Joyner, M.D. accepts 2 insurance plans. A full list of accepted payers is available in the profile above.

Question 9

What hospital is Dr. Mark H. Joyner, M.D. affiliated with?

Accepted Answer

Dr. Mark H. Joyner, M.D. holds hospital privileges at 1 institution(s). Their primary affiliation is ST MARY MEDICAL CENTER in Long Beach, California.

Question 10

What are Dr. Mark H. Joyner, M.D.'s board certifications?

Accepted Answer

Dr. Mark H. Joyner, M.D. is board certified by American Board of Emergency Medicine in Emergency Medicine. They have maintained this certification since .

Question 11

Where did Dr. Mark H. Joyner, M.D. go to medical school?

Accepted Answer

Dr. Mark H. Joyner, M.D. received their medical degree from College of Human Medicine - Grand Rapids in 1988. They completed their Emergency Medicine residency at Cook County Health and Hospitals System.

Question 12

How many patients does Dr. Mark H. Joyner, M.D. see per year?

Accepted Answer

Based on CMS Medicare Part B claims data, Dr. Mark H. Joyner, M.D. served approximately 544 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 H. Joyner, M.D. belong to?

Accepted Answer

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

Question 14

Does Dr. Mark H. Joyner, M.D. conduct clinical research or trials?

Accepted Answer

Dr. Mark H. Joyner, 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.

#	Procedure Code (CPT®/HCPCS II)	Procedure Patients	Procedure Volume
1	93010Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report	213	231
2	99285Emergency department visit, problem with significant threat to life or function	178	184
3	99291Critical care delivery critically ill or injured patient, first 30-74 minutes	63	64
4	71045X-ray of chest, 1 view	46	46
5	99284Emergency department visit with moderate level of medical decision making	44	46

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