Question 1

What is Dr. Brooke Harmssen, D.O.'s email address?

Accepted Answer

Dr. Brooke Harmssen, D.O.'s email address is available to verified Dmand AI users. Their primary practice is located at Adventist Health Glendale in Glendale, California. Sign up for a free trial to reveal their direct contact information.

Question 2

What is Dr. Brooke Harmssen, D.O.'s phone number?

Accepted Answer

Dr. Brooke Harmssen, D.O.'s direct phone number is available to Dmand AI subscribers. To access their direct number, start a free trial.

Question 3

Where does Dr. Brooke Harmssen, D.O. practice?

Accepted Answer

Dr. Brooke Harmssen, D.O. is a Internal Medicine Physician physician currently practicing at Adventist Health Glendale in Glendale, California. They hold admitting privileges at 2 hospital(s), including GLENDALE ADVENTIST MEDICAL CENTER. To see all the affiliations of Dr. Brooke Harmssen, D.O., start a free trial.

Question 4

What is Dr. Brooke Harmssen, D.O.'s specialty?

Accepted Answer

Dr. Brooke Harmssen, D.O. is a board-certified Internal Medicine Physician physician. They practice at Adventist Health Glendale in Glendale, California.

Question 5

What procedures does Dr. Brooke Harmssen, D.O. perform?

Accepted Answer

Dr. Brooke Harmssen, D.O. performs procedures across 243 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. Brooke Harmssen, D.O.'s NPI number?

Accepted Answer

Dr. Brooke Harmssen, D.O.'s National Provider Identifier (NPI) is 1083110456. 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. Brooke Harmssen, D.O. use?

Accepted Answer

The EHR and practice technology used by Dr. Brooke Harmssen, D.O. at Adventist Health Glendale is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

Question 8

What insurance does Dr. Brooke Harmssen, D.O. accept?

Accepted Answer

Dr. Brooke Harmssen, D.O. accepts 6 insurance plans. A full list of accepted payers is available in the profile above.

Question 9

What hospital is Dr. Brooke Harmssen, D.O. affiliated with?

Accepted Answer

Dr. Brooke Harmssen, D.O. holds hospital privileges at 2 institution(s). Their primary affiliation is GLENDALE ADVENTIST MEDICAL CENTER in Glendale, California.

Question 10

What are Dr. Brooke Harmssen, D.O.'s board certifications?

Accepted Answer

Dr. Brooke Harmssen, D.O. is board certified by American Board of Family Medicine in Family Medicine. They have maintained this certification since .

Question 11

Where did Dr. Brooke Harmssen, D.O. go to medical school?

Accepted Answer

Dr. Brooke Harmssen, D.O. received their medical degree from Touro University California - Vallejo in 2018. They completed their residency at .

Question 12

How many patients does Dr. Brooke Harmssen, D.O. see per year?

Accepted Answer

Based on CMS Medicare Part B claims data, Dr. Brooke Harmssen, D.O. served approximately 224 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Question 13

What group practice does Dr. Brooke Harmssen, D.O. belong to?

Accepted Answer

Dr. Brooke Harmssen, D.O. is affiliated with GLENDALE ADVENTIST EMERGENCY PHYSICIANS INCORPORATED, a mid-size (6–20 physician) practice with 15 physicians based in Glendale, California. The practice is independently owned.

Question 14

Does Dr. Brooke Harmssen, D.O. conduct clinical research or trials?

Accepted Answer

Dr. Brooke Harmssen, D.O. 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	99223Initial hospital inpatient care, typically 70 minutes per day	175	180
2	99213Established patient office or other outpatient visit, typically 15 minutes	26	35
3	99214Established patient office or other outpatient visit, 30-39 minutes	23	28

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Dr. Brooke Harmssen, D.O.

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