Question 1

What is Mr. Ronald S Greenwald, M.D.'s email address?

Accepted Answer

Mr. Ronald S Greenwald, M.D.'s email address is available to verified Dmand AI users. Their primary practice is located at San Mateo County in San Mateo, California. Sign up for a free trial to reveal their direct contact information.

Question 2

What is Mr. Ronald S Greenwald, M.D.'s phone number?

Accepted Answer

Mr. Ronald S Greenwald, 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 Mr. Ronald S Greenwald, M.D. practice?

Accepted Answer

Mr. Ronald S Greenwald, M.D. is a Neurological Surgery Physician physician currently practicing at San Mateo County in San Mateo, California. They hold admitting privileges at 2 hospital(s), including SAN MATEO MEDICAL CENTER. To see all the affiliations of Mr. Ronald S Greenwald, M.D., start a free trial.

Question 4

What is Mr. Ronald S Greenwald, M.D.'s specialty?

Accepted Answer

Mr. Ronald S Greenwald, M.D. is a board-certified Neurological Surgery Physician physician. They practice at San Mateo County in San Mateo, California.

Question 5

What procedures does Mr. Ronald S Greenwald, M.D. perform?

Accepted Answer

Mr. Ronald S Greenwald, M.D. performs procedures across 41 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 Mr. Ronald S Greenwald, M.D.'s NPI number?

Accepted Answer

Mr. Ronald S Greenwald, M.D.'s National Provider Identifier (NPI) is 1316954191. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 207T00000X, corresponding to Neurological Surgery Physician.

Question 7

What EHR does Mr. Ronald S Greenwald, M.D. use?

Accepted Answer

The EHR and practice technology used by Mr. Ronald S Greenwald, M.D. at San Mateo County is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

Question 8

What insurance does Mr. Ronald S Greenwald, M.D. accept?

Accepted Answer

Mr. Ronald S Greenwald, M.D. accepts 14 insurance plans. A full list of accepted payers is available in the profile above.

Question 9

What hospital is Mr. Ronald S Greenwald, M.D. affiliated with?

Accepted Answer

Mr. Ronald S Greenwald, M.D. holds hospital privileges at 2 institution(s). Their primary affiliation is SAN MATEO MEDICAL CENTER in San Mateo, California.

Question 10

What are Mr. Ronald S Greenwald, M.D.'s board certifications?

Accepted Answer

Mr. Ronald S Greenwald, M.D. is board certified by American Board of Neurological Surgery in Neurological Surgery. They have maintained this certification since .

Question 11

Where did Mr. Ronald S Greenwald, M.D. go to medical school?

Accepted Answer

Mr. Ronald S Greenwald, M.D. received their medical degree from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 1979. They completed their Internal Medicine residency at Advocate Health Care/Advocate Illinois Masonic Medical Center.

Question 12

How many patients does Mr. Ronald S Greenwald, M.D. see per year?

Accepted Answer

Based on CMS Medicare Part B claims data, Mr. Ronald S Greenwald, M.D. served approximately 39 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Question 13

What group practice does Mr. Ronald S Greenwald, M.D. belong to?

Accepted Answer

Mr. Ronald S Greenwald, M.D. is affiliated with COUNTY OF SAN MATEO, a large (20+ physician) practice with 203 physicians based in San Mateo, California. The practice is independently owned.

Question 14

Does Mr. Ronald S Greenwald, M.D. conduct clinical research or trials?

Accepted Answer

Mr. Ronald S Greenwald, 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	99205New patient office or other outpatient visit, typically 60 minutes	27	27
2	99215Established patient office or other outpatient, visit typically 40 minutes	12	14

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Mr. Ronald S Greenwald, M.D.

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