Question 1

What is Ray Hsiao, MD's email address?

Accepted Answer

Ray Hsiao, MD's email address is available to verified Dmand AI users. Their primary practice is located at Ray Hsiao MD Inc in Hacienda Heights, California. Sign up for a free trial to reveal their direct contact information.

Question 2

What is Ray Hsiao, MD's phone number?

Accepted Answer

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

Question 3

Where does Ray Hsiao, MD practice?

Accepted Answer

Ray Hsiao, MD is a Internal Medicine Physician physician currently practicing at Ray Hsiao MD Inc in Hacienda Heights, California. They hold admitting privileges at 1 hospital(s), including Ray Hsiao MD Inc. To see all the affiliations of Ray Hsiao, MD, start a free trial.

Question 4

What is Ray Hsiao, MD's specialty?

Accepted Answer

Ray Hsiao, MD is a board-certified Internal Medicine Physician physician. They practice at Ray Hsiao MD Inc in Hacienda Heights, California.

Question 5

What procedures does Ray Hsiao, MD perform?

Accepted Answer

Ray Hsiao, MD performs procedures across 19114 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 Ray Hsiao, MD's NPI number?

Accepted Answer

Ray Hsiao, MD's National Provider Identifier (NPI) is 1164507869. 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 Ray Hsiao, MD use?

Accepted Answer

The EHR and practice technology used by Ray Hsiao, MD at Ray Hsiao MD Inc is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

Question 8

What insurance does Ray Hsiao, MD accept?

Accepted Answer

Ray Hsiao, MD accepts 16 insurance plans. A full list of accepted payers is available in the profile above.

Question 9

What hospital is Ray Hsiao, MD affiliated with?

Accepted Answer

Ray Hsiao, MD holds hospital privileges at 1 institution(s). Their primary affiliation is Ray Hsiao MD Inc in Hacienda Heights, California.

Question 10

What are Ray Hsiao, MD's board certifications?

Accepted Answer

Ray Hsiao, MD's board certification details are available to Dmand AI subscribers.

Question 11

Where did Ray Hsiao, MD go to medical school?

Accepted Answer

Ray Hsiao, MD received their medical degree from UC San Diego School of Medicine in 1989. They completed their Internal Medicine residency at University of California (Irvine).

Question 12

How many patients does Ray Hsiao, MD see per year?

Accepted Answer

Based on CMS Medicare Part B claims data, Ray Hsiao, MD served approximately 3963 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Question 13

What group practice does Ray Hsiao, MD belong to?

Accepted Answer

Ray Hsiao, MD's group practice affiliation details are available to Dmand AI subscribers.

Question 14

Does Ray Hsiao, MD conduct clinical research or trials?

Accepted Answer

Ray Hsiao, MD has 8 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	99213Established patient office or other outpatient visit, typically 15 minutes	374	2,377
2	99490Chronic care management services at least 20 minutes per calendar month	339	3,546
3	99439Chronic care management services, each additional 20 minutes of clinical staff time per calendar month	326	2,069
4	99212Established patient outpatient visit, total time 10-19 minutes	281	1,194
5	99497Advance care planning by the physician or other qualified health care professional	253	255

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Ray Hsiao, MD

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