Question 1

What is James S. Ma, MD's email address?

Accepted Answer

James S. Ma, MD's email address is available to verified Dmand AI users. Their primary practice is located at Riverside Medical Center in Riverside, California. Sign up for a free trial to reveal their direct contact information.

Question 2

What is James S. Ma, MD's phone number?

Accepted Answer

James S. Ma, MD's direct phone number is available to Dmand AI subscribers. To access their direct number, start a free trial.

Question 3

Where does James S. Ma, MD practice?

Accepted Answer

James S. Ma, MD is a Gastroenterology Physician physician currently practicing at Riverside Medical Center in Riverside, California. They hold admitting privileges at 1 hospital(s), including KAISER FOUNDATION HOSPITAL, RIVERSIDE. To see all the affiliations of James S. Ma, MD, start a free trial.

Question 4

What is James S. Ma, MD's specialty?

Accepted Answer

James S. Ma, MD is a board-certified Gastroenterology Physician physician with a subspecialty in Gastroenterology. They practice at Riverside Medical Center in Riverside, California.

Question 5

What procedures does James S. Ma, MD perform?

Accepted Answer

James S. Ma, MD 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 James S. Ma, MD's NPI number?

Accepted Answer

James S. Ma, MD's National Provider Identifier (NPI) is 1295802007. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 207RG0100X, corresponding to Gastroenterology Physician.

Question 7

What EHR does James S. Ma, MD use?

Accepted Answer

The EHR and practice technology used by James S. Ma, MD at Riverside 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 James S. Ma, MD accept?

Accepted Answer

James S. Ma, MD accepts 2 insurance plans. A full list of accepted payers is available in the profile above.

Question 9

What hospital is James S. Ma, MD affiliated with?

Accepted Answer

James S. Ma, MD holds hospital privileges at 1 institution(s). Their primary affiliation is KAISER FOUNDATION HOSPITAL, RIVERSIDE in Riverside, California.

Question 10

What are James S. Ma, MD's board certifications?

Accepted Answer

James S. Ma, MD is board certified by American Board of Internal Medicine in Gastroenterology. They have maintained this certification since .

Question 11

Where did James S. Ma, MD go to medical school?

Accepted Answer

James S. Ma, MD received their medical degree from VCU School of Medicine in 1990. They completed their Internal Medicine residency at UCLA-VA Greater Los Angeles and a fellowship in Gastroenterology at University of California (Irvine).

Question 12

How many patients does James S. Ma, MD see per year?

Accepted Answer

Based on CMS Medicare Part B claims data, James S. Ma, MD 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 James S. Ma, MD belong to?

Accepted Answer

James S. Ma, MD is affiliated with SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP, a large (20+ physician) practice with 6927 physicians based in Riverside, California. The practice is independently owned.

Question 14

Does James S. Ma, MD conduct clinical research or trials?

Accepted Answer

James S. Ma, MD has 1 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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James S. Ma, MD

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