Question 1

What is Mark Thomas Brown, M.D.'s email address?

Accepted Answer

Mark Thomas Brown, M.D.'s email address is available to verified Dmand AI users. Their primary practice is located at Massachusetts General Hospital in Boston, Massachusetts. Sign up for a free trial to reveal their direct contact information.

Question 2

What is Mark Thomas Brown, M.D.'s phone number?

Accepted Answer

Mark Thomas Brown, 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 Mark Thomas Brown, M.D. practice?

Accepted Answer

Mark Thomas Brown, M.D. is a Otolaryngology Physician physician currently practicing at Massachusetts General Hospital in Boston, Massachusetts. They hold admitting privileges at 3 hospital(s), including MASSACHUSETTS GENERAL HOSPITAL. To see all the affiliations of Mark Thomas Brown, M.D., start a free trial.

Question 4

What is Mark Thomas Brown, M.D.'s specialty?

Accepted Answer

Mark Thomas Brown, M.D. is a board-certified Otolaryngology Physician physician. They practice at Massachusetts General Hospital in Boston, Massachusetts.

Question 5

What procedures does Mark Thomas Brown, M.D. perform?

Accepted Answer

Mark Thomas Brown, M.D. performs procedures across 1197 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 Mark Thomas Brown, M.D.'s NPI number?

Accepted Answer

Mark Thomas Brown, M.D.'s National Provider Identifier (NPI) is 1023024395. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 207Y00000X, corresponding to Otolaryngology Physician.

Question 7

What EHR does Mark Thomas Brown, M.D. use?

Accepted Answer

The EHR and practice technology used by Mark Thomas Brown, M.D. at Massachusetts General Hospital is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

Question 8

What insurance does Mark Thomas Brown, M.D. accept?

Accepted Answer

Mark Thomas Brown, M.D. accepts 17 insurance plans. A full list of accepted payers is available in the profile above.

Question 9

What hospital is Mark Thomas Brown, M.D. affiliated with?

Accepted Answer

Mark Thomas Brown, M.D. holds hospital privileges at 3 institution(s). Their primary affiliation is MASSACHUSETTS GENERAL HOSPITAL in Boston, Massachusetts.

Question 10

What are Mark Thomas Brown, M.D.'s board certifications?

Accepted Answer

Mark Thomas Brown, M.D. is board certified by American Board of Otolaryngology - Head and Neck Surgery in Otolaryngology. They have maintained this certification since .

Question 11

Where did Mark Thomas Brown, M.D. go to medical school?

Accepted Answer

Mark Thomas Brown, M.D. received their medical degree from Baylor College Of Medicine in 1989. They completed their Otolaryngology - Head and Neck Surgery residency at Mass General Brigham/Massachusetts Eye and Ear/Harvard Medical School.

Question 12

How many patients does Mark Thomas Brown, M.D. see per year?

Accepted Answer

Based on CMS Medicare Part B claims data, Mark Thomas Brown, M.D. served approximately 1001 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Question 13

What group practice does Mark Thomas Brown, M.D. belong to?

Accepted Answer

Mark Thomas Brown, M.D. is affiliated with MASSACHUSETTS EYE AND EAR ASSOCIATES, INC, a large (20+ physician) practice with 272 physicians based in Boston, Massachusetts. The practice is independently owned.

Question 14

Does Mark Thomas Brown, M.D. conduct clinical research or trials?

Accepted Answer

Mark Thomas Brown, M.D. has 12 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	99213Established patient office or other outpatient visit, typically 15 minutes	215	293
2	69210Removal of impact ear wax, one ear	181	243
3	99203New patient outpatient visit, total time 30-44 minutes	147	147
4	99204New patient office or other outpatient visit, 45-59 minutes	134	134
5	99214Established patient office or other outpatient visit, 30-39 minutes	122	160

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Mark Thomas Brown, M.D.

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