Question 1

What is Christina Yen, M.D.'s email address?

Accepted Answer

Christina Yen, M.D.'s email address is available to verified Dmand AI users. Their primary practice is located at Maine Medical Center in Portland, Maine. Sign up for a free trial to reveal their direct contact information.

Question 2

What is Christina Yen, M.D.'s phone number?

Accepted Answer

Christina Yen, 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 Christina Yen, M.D. practice?

Accepted Answer

Christina Yen, M.D. is a Infectious Disease Physician physician currently practicing at Maine Medical Center in Portland, Maine. They hold admitting privileges at 1 hospital(s), including MAINEHEALTH MAINE MEDICAL CENTER. To see all the affiliations of Christina Yen, M.D., start a free trial.

Question 4

What is Christina Yen, M.D.'s specialty?

Accepted Answer

Christina Yen, M.D. is a board-certified Infectious Disease Physician physician with a subspecialty in Infectious Disease. They practice at Maine Medical Center in Portland, Maine.

Question 5

What procedures does Christina Yen, M.D. perform?

Accepted Answer

Christina Yen, M.D. performs procedures across 251 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 Christina Yen, M.D.'s NPI number?

Accepted Answer

Christina Yen, M.D.'s National Provider Identifier (NPI) is 1154718922. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 207RI0200X, corresponding to Infectious Disease Physician.

Question 7

What EHR does Christina Yen, M.D. use?

Accepted Answer

The EHR and practice technology used by Christina Yen, M.D. at Maine 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 Christina Yen, M.D. accept?

Accepted Answer

Christina Yen, M.D. accepts 0 insurance plans. A full list of accepted payers is available in the profile above.

Question 9

What hospital is Christina Yen, M.D. affiliated with?

Accepted Answer

Christina Yen, M.D. holds hospital privileges at 1 institution(s). Their primary affiliation is MAINEHEALTH MAINE MEDICAL CENTER in Portland, Maine.

Question 10

What are Christina Yen, M.D.'s board certifications?

Accepted Answer

Christina Yen, M.D.'s board certification details are available to Dmand AI subscribers.

Question 11

Where did Christina Yen, M.D. go to medical school?

Accepted Answer

Christina Yen, M.D.'s education history is available to Dmand AI subscribers.

Question 12

How many patients does Christina Yen, M.D. see per year?

Accepted Answer

Based on CMS Medicare Part B claims data, Christina Yen, M.D. served approximately 200 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Question 13

What group practice does Christina Yen, M.D. belong to?

Accepted Answer

Christina Yen, M.D. is affiliated with MERCY HOSPITAL, a large (20+ physician) practice with 117 physicians based in Portland, Maine. The practice is independently owned.

Question 14

Does Christina Yen, M.D. conduct clinical research or trials?

Accepted Answer

Christina Yen, M.D. has 25 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	99221Initial hospital inpatient care, typically 30 minutes per day	49	50
2	99232Subsequent hospital inpatient care, typically 25 minutes per day	38	51
3	99231Subsequent hospital inpatient care, typically 15 minutes per day	36	47
4	99233Subsequent hospital inpatient care, typically 35 minutes per day	26	40
5	99214Established patient office or other outpatient visit, 30-39 minutes	19	25

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