Question 1

What is Gary Marvin Hall, MD's email address?

Accepted Answer

Gary Marvin Hall, MD's email address is available to verified Dmand AI users. Their primary practice is located at Methodist Stone Oak Hospital in San Antonio, Texas. Sign up for a free trial to reveal their direct contact information.

Question 2

What is Gary Marvin Hall, MD's phone number?

Accepted Answer

Gary Marvin Hall, MD's direct phone number is available to Dmand AI subscribers. To access their direct number, start a free trial.

Question 3

Where does Gary Marvin Hall, MD practice?

Accepted Answer

Gary Marvin Hall, MD is a Surgery Physician physician currently practicing at Methodist Stone Oak Hospital in San Antonio, Texas. They hold admitting privileges at 2 hospital(s), including METHODIST HOSPITAL STONE OAK. To see all the affiliations of Gary Marvin Hall, MD, start a free trial.

Question 4

What is Gary Marvin Hall, MD's specialty?

Accepted Answer

Gary Marvin Hall, MD is a board-certified Surgery Physician physician. They practice at Methodist Stone Oak Hospital in San Antonio, Texas.

Question 5

What procedures does Gary Marvin Hall, MD perform?

Accepted Answer

Gary Marvin Hall, MD performs procedures across 341 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 Gary Marvin Hall, MD's NPI number?

Accepted Answer

Gary Marvin Hall, MD's National Provider Identifier (NPI) is 1558378471. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 208600000X, corresponding to Surgery Physician.

Question 7

What EHR does Gary Marvin Hall, MD use?

Accepted Answer

The EHR and practice technology used by Gary Marvin Hall, MD at Methodist Stone Oak Hospital is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

Question 8

What insurance does Gary Marvin Hall, MD accept?

Accepted Answer

Gary Marvin Hall, MD accepts 23 insurance plans. A full list of accepted payers is available in the profile above.

Question 9

What hospital is Gary Marvin Hall, MD affiliated with?

Accepted Answer

Gary Marvin Hall, MD holds hospital privileges at 2 institution(s). Their primary affiliation is METHODIST HOSPITAL STONE OAK in San Antonio, Texas.

Question 10

What are Gary Marvin Hall, MD's board certifications?

Accepted Answer

Gary Marvin Hall, MD is board certified by American Board of Surgery in Surgery. They have maintained this certification since .

Question 11

Where did Gary Marvin Hall, MD go to medical school?

Accepted Answer

Gary Marvin Hall, MD received their medical degree from UT Southwestern Medical Center in 1981. They completed their Surgery residency at University of Texas Health Science Center San Antonio Joe and Teresa Lozano Long School of Medicine.

Question 12

How many patients does Gary Marvin Hall, MD see per year?

Accepted Answer

Based on CMS Medicare Part B claims data, Gary Marvin Hall, MD served approximately 333 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Question 13

What group practice does Gary Marvin Hall, MD belong to?

Accepted Answer

Gary Marvin Hall, MD is affiliated with METHODIST PHYSICIAN PRACTICES PLLC, a large (20+ physician) practice with 108 physicians based in San Antonio, Texas. The practice is independently owned.

Question 14

Does Gary Marvin Hall, MD conduct clinical research or trials?

Accepted Answer

Gary Marvin Hall, 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	99204New patient office or other outpatient visit, 45-59 minutes	70	70
2	99205New patient office or other outpatient visit, typically 60 minutes	70	70
3	99203New patient outpatient visit, total time 30-44 minutes	31	31
4	99213Established patient office or other outpatient visit, typically 15 minutes	29	33
5	47563Removal of gallbladder with X-ray study of bile ducts using endoscope	29	29

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Gary Marvin Hall, MD

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