Question 1

What is Marc Horwitz's email address?

Accepted Answer

Marc Horwitz's email address is available to verified Dmand AI users. Their primary practice is located at in Los Angeles, California. Sign up for a free trial to reveal their direct contact information.

Question 2

What is Marc Horwitz's phone number?

Accepted Answer

Marc Horwitz's direct phone number is available to Dmand AI subscribers. To access their direct number, start a free trial.

Question 3

Where does Marc Horwitz practice?

Accepted Answer

Marc Horwitz is a Internal Medicine Physician physician currently practicing at in Los Angeles, California. They hold admitting privileges at 0 hospital(s), including . To see all the affiliations of Marc Horwitz, start a free trial.

Question 4

What is Marc Horwitz's specialty?

Accepted Answer

Marc Horwitz is a board-certified Internal Medicine Physician physician with a subspecialty in Infectious Disease. They practice at in Los Angeles, California.

Question 5

What procedures does Marc Horwitz perform?

Accepted Answer

Marc Horwitz performs procedures across 0 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 Marc Horwitz's NPI number?

Accepted Answer

Marc Horwitz's National Provider Identifier (NPI) is 1295154409. 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 Marc Horwitz use?

Accepted Answer

The EHR and practice technology used by Marc Horwitz at is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

Question 8

What insurance does Marc Horwitz accept?

Accepted Answer

Marc Horwitz accepts 0 insurance plans. A full list of accepted payers is available in the profile above.

Question 9

What hospital is Marc Horwitz affiliated with?

Accepted Answer

Marc Horwitz holds hospital privileges at 0 institution(s). Their primary affiliation is in , .

Question 10

What are Marc Horwitz's board certifications?

Accepted Answer

Marc Horwitz is board certified by American Board of Internal Medicine in Internal Medicine with subspecialty certification in Infectious Disease. They have maintained this certification since .

Question 11

Where did Marc Horwitz go to medical school?

Accepted Answer

Marc Horwitz received their medical degree from Vagelos College of Physicians and Surgeons in 1972. They completed their residency at .

Question 12

How many patients does Marc Horwitz see per year?

Accepted Answer

Based on CMS Medicare Part B claims data, Marc Horwitz served approximately 0 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Question 13

What group practice does Marc Horwitz belong to?

Accepted Answer

Marc Horwitz's group practice affiliation details are available to Dmand AI subscribers.

Question 14

Does Marc Horwitz conduct clinical research or trials?

Accepted Answer

Marc Horwitz has 41 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.

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Marc Horwitz

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