Question 1

What is Dr. Johnathon Eric Downing, MD's email address?

Accepted Answer

Dr. Johnathon Eric Downing, MD's email address is available to verified Dmand AI users. Their primary practice is located at East-West Eye Institute a Medical Corporation in Gardena, California. Sign up for a free trial to reveal their direct contact information.

Question 2

What is Dr. Johnathon Eric Downing, MD's phone number?

Accepted Answer

Dr. Johnathon Eric Downing, 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. Johnathon Eric Downing, MD practice?

Accepted Answer

Dr. Johnathon Eric Downing, MD is a Ophthalmology Physician physician currently practicing at East-West Eye Institute a Medical Corporation in Gardena, California. They hold admitting privileges at 0 hospital(s), including . To see all the affiliations of Dr. Johnathon Eric Downing, MD, start a free trial.

Question 4

What is Dr. Johnathon Eric Downing, MD's specialty?

Accepted Answer

Dr. Johnathon Eric Downing, MD is a board-certified Ophthalmology Physician physician. They practice at East-West Eye Institute a Medical Corporation in Gardena, California.

Question 5

What procedures does Dr. Johnathon Eric Downing, MD perform?

Accepted Answer

Dr. Johnathon Eric Downing, MD performs procedures across 1603 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. Johnathon Eric Downing, MD's NPI number?

Accepted Answer

Dr. Johnathon Eric Downing, MD's National Provider Identifier (NPI) is 1285990671. 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 Dr. Johnathon Eric Downing, MD use?

Accepted Answer

The EHR and practice technology used by Dr. Johnathon Eric Downing, MD at East-West Eye Institute a Medical Corporation is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

Question 8

What insurance does Dr. Johnathon Eric Downing, MD accept?

Accepted Answer

Dr. Johnathon Eric Downing, MD accepts 22 insurance plans. A full list of accepted payers is available in the profile above.

Question 9

What hospital is Dr. Johnathon Eric Downing, MD affiliated with?

Accepted Answer

Dr. Johnathon Eric Downing, MD holds hospital privileges at 0 institution(s). Their primary affiliation is in , .

Question 10

What are Dr. Johnathon Eric Downing, MD's board certifications?

Accepted Answer

Dr. Johnathon Eric Downing, MD is board certified by American Board of Ophthalmology in Ophthalmology. They have maintained this certification since .

Question 11

Where did Dr. Johnathon Eric Downing, MD go to medical school?

Accepted Answer

Dr. Johnathon Eric Downing, MD received their medical degree from University Of Louisville School Of Medicine in 2011. They completed their residency at .

Question 12

How many patients does Dr. Johnathon Eric Downing, MD see per year?

Accepted Answer

Based on CMS Medicare Part B claims data, Dr. Johnathon Eric Downing, MD served approximately 1295 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Question 13

What group practice does Dr. Johnathon Eric Downing, MD belong to?

Accepted Answer

Dr. Johnathon Eric Downing, MD is affiliated with EAST-WEST EYE INSTITUTE A MEDICAL CORPORATION, a mid-size (6–20 physician) practice with 9 physicians based in Gardena, California. The practice is independently owned.

Question 14

Does Dr. Johnathon Eric Downing, MD conduct clinical research or trials?

Accepted Answer

Dr. Johnathon Eric Downing, 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.

#	Procedure Code (CPT®/HCPCS II)	Procedure Patients	Procedure Volume
1	92014Eye and medical examination for diagnosis and treatment, established patient, 1 or more visits	257	307
2	92012Eye and medical examination for diagnosis and treatment, established patient	197	268
3	92083Measurement of field of vision during daylight conditions	138	216
4	92134Diagnostic imaging of retina	132	177
5	92133Diagnostic imaging of optic nerve of eye	111	131

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Dr. Johnathon Eric Downing, MD

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