Question 1

What is Dr. Mariana S. Markell, M.D.'s email address?

Accepted Answer

Dr. Mariana S. Markell, M.D.'s email address is available to verified Dmand AI users. Their primary practice is located at University Hospital at Downstate in Brooklyn, New York. Sign up for a free trial to reveal their direct contact information.

Question 2

What is Dr. Mariana S. Markell, M.D.'s phone number?

Accepted Answer

Dr. Mariana S. Markell, 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. Mariana S. Markell, M.D. practice?

Accepted Answer

Dr. Mariana S. Markell, M.D. is a Nephrology Physician physician currently practicing at University Hospital at Downstate in Brooklyn, New York. They hold admitting privileges at 1 hospital(s), including SUNY/DOWNSTATE UNIVERSITY HOSPITAL OF BROOKLYN. To see all the affiliations of Dr. Mariana S. Markell, M.D., start a free trial.

Question 4

What is Dr. Mariana S. Markell, M.D.'s specialty?

Accepted Answer

Dr. Mariana S. Markell, M.D. is a board-certified Nephrology Physician physician with a subspecialty in Nephrology. They practice at University Hospital at Downstate in Brooklyn, New York.

Question 5

What procedures does Dr. Mariana S. Markell, M.D. perform?

Accepted Answer

Dr. Mariana S. Markell, M.D. performs procedures across 259 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. Mariana S. Markell, M.D.'s NPI number?

Accepted Answer

Dr. Mariana S. Markell, M.D.'s National Provider Identifier (NPI) is 1043204779. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 207RN0300X, corresponding to Nephrology Physician.

Question 7

What EHR does Dr. Mariana S. Markell, M.D. use?

Accepted Answer

The EHR and practice technology used by Dr. Mariana S. Markell, M.D. at University Hospital at Downstate is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

Question 8

What insurance does Dr. Mariana S. Markell, M.D. accept?

Accepted Answer

Dr. Mariana S. Markell, M.D. accepts 0 insurance plans. A full list of accepted payers is available in the profile above.

Question 9

What hospital is Dr. Mariana S. Markell, M.D. affiliated with?

Accepted Answer

Dr. Mariana S. Markell, M.D. holds hospital privileges at 1 institution(s). Their primary affiliation is SUNY/DOWNSTATE UNIVERSITY HOSPITAL OF BROOKLYN in Brooklyn, New York.

Question 10

What are Dr. Mariana S. Markell, M.D.'s board certifications?

Accepted Answer

Dr. Mariana S. Markell, M.D.'s board certification details are available to Dmand AI subscribers.

Question 11

Where did Dr. Mariana S. Markell, M.D. go to medical school?

Accepted Answer

Dr. Mariana S. Markell, M.D.'s education history is available to Dmand AI subscribers.

Question 12

How many patients does Dr. Mariana S. Markell, M.D. see per year?

Accepted Answer

Based on CMS Medicare Part B claims data, Dr. Mariana S. Markell, M.D. served approximately 114 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Question 13

What group practice does Dr. Mariana S. Markell, M.D. belong to?

Accepted Answer

Dr. Mariana S. Markell, M.D. is affiliated with UNIVERSITY HOSPITAL OF BROOKLYN SUNY DOWNSTATE HEALTH SCIENCES UNIVERS, a large (20+ physician) practice with 83 physicians based in Brooklyn, New York. The practice is independently owned.

Question 14

Does Dr. Mariana S. Markell, M.D. conduct clinical research or trials?

Accepted Answer

Dr. Mariana S. Markell, 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	99214Established patient office or other outpatient visit, 30-39 minutes	57	106
2	99232Subsequent hospital inpatient care, typically 25 minutes per day	29	118
3	99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	24
4	99204New patient office or other outpatient visit, 45-59 minutes	11	11

The Dmand Booster 🚀

Dr. Mariana S. Markell, M.D.

Frequently asked questions regarding Dr. Mariana S. Markell, M.D.

Identify. Engage. Convert.