Question 1

What is Dr. Robert S Mastman, M.D.'s email address?

Accepted Answer

Dr. Robert S Mastman, M.D.'s email address is available to verified Dmand AI users. Their primary practice is located at Spectrum Eye Physicians, a Medical Corporation in San Jose, California. Sign up for a free trial to reveal their direct contact information.

Question 2

What is Dr. Robert S Mastman, M.D.'s phone number?

Accepted Answer

Dr. Robert S Mastman, 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 Dr. Robert S Mastman, M.D. practice?

Accepted Answer

Dr. Robert S Mastman, M.D. is a Ophthalmology Physician physician currently practicing at Spectrum Eye Physicians, a Medical Corporation in San Jose, California. They hold admitting privileges at 0 hospital(s), including . To see all the affiliations of Dr. Robert S Mastman, M.D., start a free trial.

Question 4

What is Dr. Robert S Mastman, M.D.'s specialty?

Accepted Answer

Dr. Robert S Mastman, M.D. is a board-certified Ophthalmology Physician physician. They practice at Spectrum Eye Physicians, a Medical Corporation in San Jose, California.

Question 5

What procedures does Dr. Robert S Mastman, M.D. perform?

Accepted Answer

Dr. Robert S Mastman, M.D. performs procedures across 3013 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. Robert S Mastman, M.D.'s NPI number?

Accepted Answer

Dr. Robert S Mastman, M.D.'s National Provider Identifier (NPI) is 1386683191. 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. Robert S Mastman, M.D. use?

Accepted Answer

The EHR and practice technology used by Dr. Robert S Mastman, M.D. at Spectrum Eye Physicians, 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. Robert S Mastman, M.D. accept?

Accepted Answer

Dr. Robert S Mastman, M.D. accepts 20 insurance plans. A full list of accepted payers is available in the profile above.

Question 9

What hospital is Dr. Robert S Mastman, M.D. affiliated with?

Accepted Answer

Dr. Robert S Mastman, M.D. holds hospital privileges at 0 institution(s). Their primary affiliation is in , .

Question 10

What are Dr. Robert S Mastman, M.D.'s board certifications?

Accepted Answer

Dr. Robert S Mastman, M.D. is board certified by American Board of Ophthalmology in Ophthalmology. They have maintained this certification since .

Question 11

Where did Dr. Robert S Mastman, M.D. go to medical school?

Accepted Answer

Dr. Robert S Mastman, M.D. received their medical degree from Universidad Autonoma de Guadalajara in 1977. They completed their Ophthalmology residency at University at Buffalo.

Question 12

How many patients does Dr. Robert S Mastman, M.D. see per year?

Accepted Answer

Based on CMS Medicare Part B claims data, Dr. Robert S Mastman, M.D. served approximately 2676 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Question 13

What group practice does Dr. Robert S Mastman, M.D. belong to?

Accepted Answer

Dr. Robert S Mastman, M.D. is affiliated with SPECTRUM EYE PHYSICIANS A MEDICAL CORPORATION, a mid-size (6–20 physician) practice with 9 physicians based in San Jose, California. The practice is independently owned.

Question 14

Does Dr. Robert S Mastman, M.D. conduct clinical research or trials?

Accepted Answer

Dr. Robert S Mastman, M.D. 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	99214Established patient office or other outpatient visit, 30-39 minutes	672	776
2	92012Eye and medical examination for diagnosis and treatment, established patient	403	617
3	92134Diagnostic imaging of retina	340	346
4	92250Photography of the retina	298	299
5	92083Measurement of field of vision during daylight conditions	271	275

The Dmand Booster 🚀

Dr. Robert S Mastman, M.D.

Frequently asked questions regarding Dr. Robert S Mastman, M.D.

Identify. Engage. Convert.