Question 1

What is John W. Butler, M.D.'s email address?

Accepted Answer

John W. Butler, M.D.'s email address is available to verified Dmand AI users. Their primary practice is located at Retina Consultants of Delmarva PA in Salisbury, Maryland. Sign up for a free trial to reveal their direct contact information.

Question 2

What is John W. Butler, M.D.'s phone number?

Accepted Answer

John W. Butler, M.D.'s direct phone number is available to Dmand AI subscribers. To access their direct number, start a free trial.

Question 3

Where does John W. Butler, M.D. practice?

Accepted Answer

John W. Butler, M.D. is a Ophthalmology Physician physician currently practicing at Retina Consultants of Delmarva PA in Salisbury, Maryland. They hold admitting privileges at 2 hospital(s), including Retina Consultants of Delmarva PA. To see all the affiliations of John W. Butler, M.D., start a free trial.

Question 4

What is John W. Butler, M.D.'s specialty?

Accepted Answer

John W. Butler, M.D. is a board-certified Ophthalmology Physician physician with a subspecialty in Retina Specialist. They practice at Retina Consultants of Delmarva PA in Salisbury, Maryland.

Question 5

What procedures does John W. Butler, M.D. perform?

Accepted Answer

John W. Butler, M.D. performs procedures across 39444 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 John W. Butler, M.D.'s NPI number?

Accepted Answer

John W. Butler, M.D.'s National Provider Identifier (NPI) is 1174521264. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 207W00000X, corresponding to Ophthalmology Physician.

Question 7

What EHR does John W. Butler, M.D. use?

Accepted Answer

The EHR and practice technology used by John W. Butler, M.D. at Retina Consultants of Delmarva PA is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

Question 8

What insurance does John W. Butler, M.D. accept?

Accepted Answer

John W. Butler, M.D. accepts 18 insurance plans. A full list of accepted payers is available in the profile above.

Question 9

What hospital is John W. Butler, M.D. affiliated with?

Accepted Answer

John W. Butler, M.D. holds hospital privileges at 2 institution(s). Their primary affiliation is Retina Consultants of Delmarva PA in Salisbury, Maryland.

Question 10

What are John W. Butler, M.D.'s board certifications?

Accepted Answer

John W. Butler, M.D. is board certified by American Board of Ophthalmology in Ophthalmology. They have maintained this certification since .

Question 11

Where did John W. Butler, M.D. go to medical school?

Accepted Answer

John W. Butler, M.D. received their medical degree from University of Maryland School of Medicine - Baltimore in 1995. They completed their Ophthalmology residency at University of Pennsylvania Health System/Scheie Eye Institute.

Question 12

How many patients does John W. Butler, M.D. see per year?

Accepted Answer

Based on CMS Medicare Part B claims data, John W. Butler, M.D. served approximately 4442 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Question 13

What group practice does John W. Butler, M.D. belong to?

Accepted Answer

John W. Butler, M.D. is affiliated with RETINA CONSULTANTS OF DELMARVA PA, a small (2–5 physician) practice with 3 physicians based in Salisbury, Maryland. The practice is independently owned.

Question 14

Does John W. Butler, M.D. conduct clinical research or trials?

Accepted Answer

John W. Butler, M.D. has 4 indexed publications on record and has been listed as a principal investigator on 1 clinical trial(s). 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	92134Diagnostic imaging of retina	1,265	3,993
2	92014Eye and medical examination for diagnosis and treatment, established patient, 1 or more visits	596	714
3	67028Injection of drug into eye	501	2,307
4	99214Established patient office or other outpatient visit, 30-39 minutes	494	841
5	99213Established patient office or other outpatient visit, typically 15 minutes	428	825

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John W. Butler, M.D.

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