Question 1

What is Dr. William Shestak, D.O.'s email address?

Accepted Answer

Dr. William Shestak, D.O.'s email address is available to verified Dmand AI users. Their primary practice is located at Greenwich Hospital in Greenwich, Connecticut. Sign up for a free trial to reveal their direct contact information.

Question 2

What is Dr. William Shestak, D.O.'s phone number?

Accepted Answer

Dr. William Shestak, D.O.'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 Shestak, D.O. practice?

Accepted Answer

Dr. William Shestak, D.O. is a Emergency Medicine Physician physician currently practicing at Greenwich Hospital in Greenwich, Connecticut. They hold admitting privileges at 1 hospital(s), including GREENWICH HOSPITAL ASSOCIATION -. To see all the affiliations of Dr. William Shestak, D.O., start a free trial.

Question 4

What is Dr. William Shestak, D.O.'s specialty?

Accepted Answer

Dr. William Shestak, D.O. is a board-certified Emergency Medicine Physician physician. They practice at Greenwich Hospital in Greenwich, Connecticut.

Question 5

What procedures does Dr. William Shestak, D.O. perform?

Accepted Answer

Dr. William Shestak, D.O. performs procedures across 384 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 Shestak, D.O.'s NPI number?

Accepted Answer

Dr. William Shestak, D.O.'s National Provider Identifier (NPI) is 1285680348. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 207P00000X, corresponding to Emergency Medicine Physician.

Question 7

What EHR does Dr. William Shestak, D.O. use?

Accepted Answer

The EHR and practice technology used by Dr. William Shestak, D.O. at Greenwich Hospital 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 Shestak, D.O. accept?

Accepted Answer

Dr. William Shestak, D.O. accepts 0 insurance plans. A full list of accepted payers is available in the profile above.

Question 9

What hospital is Dr. William Shestak, D.O. affiliated with?

Accepted Answer

Dr. William Shestak, D.O. holds hospital privileges at 1 institution(s). Their primary affiliation is GREENWICH HOSPITAL ASSOCIATION - in Greenwich, Connecticut.

Question 10

What are Dr. William Shestak, D.O.'s board certifications?

Accepted Answer

Dr. William Shestak, D.O.'s board certification details are available to Dmand AI subscribers.

Question 11

Where did Dr. William Shestak, D.O. go to medical school?

Accepted Answer

Dr. William Shestak, D.O. received their medical degree from NYIT College Of Osteopathic Medicine in 1996. They completed their residency at .

Question 12

How many patients does Dr. William Shestak, D.O. see per year?

Accepted Answer

Based on CMS Medicare Part B claims data, Dr. William Shestak, D.O. served approximately 372 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 Shestak, D.O. belong to?

Accepted Answer

Dr. William Shestak, D.O. is affiliated with GREENWICH HOSPITAL, a large (20+ physician) practice with 48 physicians based in Greenwich, Connecticut. The practice is independently owned.

Question 14

Does Dr. William Shestak, D.O. conduct clinical research or trials?

Accepted Answer

Dr. William Shestak, D.O. 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.

#	Procedure Code (CPT®/HCPCS II)	Procedure Patients	Procedure Volume
1	99285Emergency department visit, problem with significant threat to life or function	167	177
2	99284Emergency department visit with moderate level of medical decision making	162	164
3	99283Emergency department visit, moderately severe problem	43	43

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