Question 1

What is Ryan Chang's email address?

Accepted Answer

Ryan Chang's email address is available to verified Dmand AI users. Their primary practice is located at UCSF Health Parnassus Hospital in San Francisco, California. Sign up for a free trial to reveal their direct contact information.

Question 2

What is Ryan Chang's phone number?

Accepted Answer

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

Question 3

Where does Ryan Chang practice?

Accepted Answer

Ryan Chang is a Medical Oncology Physician physician currently practicing at UCSF Health Parnassus Hospital in San Francisco, California. They hold admitting privileges at 1 hospital(s), including UCSF MEDICAL CENTER. To see all the affiliations of Ryan Chang, start a free trial.

Question 4

What is Ryan Chang's specialty?

Accepted Answer

Ryan Chang is a board-certified Medical Oncology Physician physician with a subspecialty in Medical Oncology. They practice at UCSF Health Parnassus Hospital in San Francisco, California.

Question 5

What procedures does Ryan Chang perform?

Accepted Answer

Ryan Chang 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 Ryan Chang's NPI number?

Accepted Answer

Ryan Chang's National Provider Identifier (NPI) is 1164985263. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 207RX0202X, corresponding to Medical Oncology Physician.

Question 7

What EHR does Ryan Chang use?

Accepted Answer

The EHR and practice technology used by Ryan Chang at UCSF Health Parnassus Hospital is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

Question 8

What insurance does Ryan Chang accept?

Accepted Answer

Ryan Chang accepts 5 insurance plans. A full list of accepted payers is available in the profile above.

Question 9

What hospital is Ryan Chang affiliated with?

Accepted Answer

Ryan Chang holds hospital privileges at 1 institution(s). Their primary affiliation is UCSF MEDICAL CENTER in San Francisco, California.

Question 10

What are Ryan Chang's board certifications?

Accepted Answer

Ryan Chang is board certified by American Board of Internal Medicine in Internal Medicine. They have maintained this certification since .

Question 11

Where did Ryan Chang go to medical school?

Accepted Answer

Ryan Chang received their medical degree from UCSF School of Medicine in 2015. They completed their residency at .

Question 12

How many patients does Ryan Chang see per year?

Accepted Answer

Based on CMS Medicare Part B claims data, Ryan Chang 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 Ryan Chang belong to?

Accepted Answer

Ryan Chang is affiliated with UCSF MEDICAL GROUP BUSINESS SERVICES, a large (20+ physician) practice with 1050 physicians based in San Francisco, California. The practice is independently owned.

Question 14

Does Ryan Chang conduct clinical research or trials?

Accepted Answer

Ryan Chang has 13 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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Ryan Chang

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