Question 1

What is Dr. William Edward Callahan JR., MD's email address?

Accepted Answer

Dr. William Edward Callahan JR., MD's email address is available to verified Dmand AI users. Their primary practice is located at in Aliso Viejo, California. Sign up for a free trial to reveal their direct contact information.

Question 2

What is Dr. William Edward Callahan JR., MD's phone number?

Accepted Answer

Dr. William Edward Callahan JR., MD's direct phone number is available to Dmand AI subscribers. To access their direct number, start a free trial.

Question 3

Where does Dr. William Edward Callahan JR., MD practice?

Accepted Answer

Dr. William Edward Callahan JR., MD is a Psychiatry Physician physician currently practicing at in Aliso Viejo, California. They hold admitting privileges at 0 hospital(s), including . To see all the affiliations of Dr. William Edward Callahan JR., MD, start a free trial.

Question 4

What is Dr. William Edward Callahan JR., MD's specialty?

Accepted Answer

Dr. William Edward Callahan JR., MD is a board-certified Psychiatry Physician physician with a subspecialty in Psychiatry. They practice at in Aliso Viejo, California.

Question 5

What procedures does Dr. William Edward Callahan JR., MD perform?

Accepted Answer

Dr. William Edward Callahan JR., 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 Dr. William Edward Callahan JR., MD's NPI number?

Accepted Answer

Dr. William Edward Callahan JR., MD's National Provider Identifier (NPI) is 1538130513. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 2084P0800X, corresponding to Psychiatry Physician.

Question 7

What EHR does Dr. William Edward Callahan JR., MD use?

Accepted Answer

The EHR and practice technology used by Dr. William Edward Callahan JR., MD at is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

Question 8

What insurance does Dr. William Edward Callahan JR., MD accept?

Accepted Answer

Dr. William Edward Callahan JR., MD accepts 0 insurance plans. A full list of accepted payers is available in the profile above.

Question 9

What hospital is Dr. William Edward Callahan JR., MD affiliated with?

Accepted Answer

Dr. William Edward Callahan JR., MD holds hospital privileges at 0 institution(s). Their primary affiliation is in , .

Question 10

What are Dr. William Edward Callahan JR., MD's board certifications?

Accepted Answer

Dr. William Edward Callahan JR., MD's board certification details are available to Dmand AI subscribers.

Question 11

Where did Dr. William Edward Callahan JR., MD go to medical school?

Accepted Answer

Dr. William Edward Callahan JR., MD's education history is available to Dmand AI subscribers.

Question 12

How many patients does Dr. William Edward Callahan JR., MD see per year?

Accepted Answer

Based on CMS Medicare Part B claims data, Dr. William Edward Callahan JR., 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 Dr. William Edward Callahan JR., MD belong to?

Accepted Answer

Dr. William Edward Callahan JR., MD's group practice affiliation details are available to Dmand AI subscribers.

Question 14

Does Dr. William Edward Callahan JR., MD conduct clinical research or trials?

Accepted Answer

Dr. William Edward Callahan JR., MD has 0 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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Dr. William Edward Callahan JR., MD

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