Question 1

What is Aaron Katsuhiro Hayashi, MD's email address?

Accepted Answer

Aaron Katsuhiro Hayashi, MD's email address is available to verified Dmand AI users. Their primary practice is located at Stanford Health Care Tri-Valley in Pleasanton, California. Sign up for a free trial to reveal their direct contact information.

Question 2

What is Aaron Katsuhiro Hayashi, MD's phone number?

Accepted Answer

Aaron Katsuhiro Hayashi, MD's direct phone number is available to Dmand AI subscribers. To access their direct number, start a free trial.

Question 3

Where does Aaron Katsuhiro Hayashi, MD practice?

Accepted Answer

Aaron Katsuhiro Hayashi, MD is a Diagnostic Radiology Physician physician currently practicing at Stanford Health Care Tri-Valley in Pleasanton, California. They hold admitting privileges at 1 hospital(s), including STANFORD HEALTH CARE TRI-VALLEY. To see all the affiliations of Aaron Katsuhiro Hayashi, MD, start a free trial.

Question 4

What is Aaron Katsuhiro Hayashi, MD's specialty?

Accepted Answer

Aaron Katsuhiro Hayashi, MD is a board-certified Diagnostic Radiology Physician physician with a subspecialty in Diagnostic Radiology. They practice at Stanford Health Care Tri-Valley in Pleasanton, California.

Question 5

What procedures does Aaron Katsuhiro Hayashi, MD perform?

Accepted Answer

Aaron Katsuhiro Hayashi, MD performs procedures across 1558 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 Aaron Katsuhiro Hayashi, MD's NPI number?

Accepted Answer

Aaron Katsuhiro Hayashi, MD's National Provider Identifier (NPI) is 1336104082. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 2085R0202X, corresponding to Diagnostic Radiology Physician.

Question 7

What EHR does Aaron Katsuhiro Hayashi, MD use?

Accepted Answer

The EHR and practice technology used by Aaron Katsuhiro Hayashi, MD at Stanford Health Care Tri-Valley is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

Question 8

What insurance does Aaron Katsuhiro Hayashi, MD accept?

Accepted Answer

Aaron Katsuhiro Hayashi, MD accepts 2 insurance plans. A full list of accepted payers is available in the profile above.

Question 9

What hospital is Aaron Katsuhiro Hayashi, MD affiliated with?

Accepted Answer

Aaron Katsuhiro Hayashi, MD holds hospital privileges at 1 institution(s). Their primary affiliation is STANFORD HEALTH CARE TRI-VALLEY in Pleasanton, California.

Question 10

What are Aaron Katsuhiro Hayashi, MD's board certifications?

Accepted Answer

Aaron Katsuhiro Hayashi, MD is board certified by American Board of Radiology in Diagnostic Radiology. They have maintained this certification since .

Question 11

Where did Aaron Katsuhiro Hayashi, MD go to medical school?

Accepted Answer

Aaron Katsuhiro Hayashi, MD received their medical degree from George Washington University School of Medicine and Health Sciences in 1995. They completed their Radiology-Diagnostic residency at Santa Clara Valley Medical Center.

Question 12

How many patients does Aaron Katsuhiro Hayashi, MD see per year?

Accepted Answer

Based on CMS Medicare Part B claims data, Aaron Katsuhiro Hayashi, MD served approximately 1422 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Question 13

What group practice does Aaron Katsuhiro Hayashi, MD belong to?

Accepted Answer

Aaron Katsuhiro Hayashi, MD is affiliated with STANFORD HEALTH CARE, a large (20+ physician) practice with 2197 physicians based in Pleasanton, California. The practice is independently owned.

Question 14

Does Aaron Katsuhiro Hayashi, MD conduct clinical research or trials?

Accepted Answer

Aaron Katsuhiro Hayashi, 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.

#	Procedure Code (CPT®/HCPCS II)	Procedure Patients	Procedure Volume
1	71045X-ray of chest, 1 view	397	497
2	74177Ct scan of abdomen and pelvis with contrast	132	136
3	71046X-ray of chest, 2 views	119	123
4	74176Ct scan of abdomen and pelvis without contrast	84	86
5	71275Ct scan of blood vessels of chest with contrast	79	79

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