Question 1

What is Dr. Michael Nmn Grassia, MD's email address?

Accepted Answer

Dr. Michael Nmn Grassia, MD's email address is available to verified Dmand AI users. Their primary practice is located at Sentara Leigh Hospital in Norfolk, Virginia. Sign up for a free trial to reveal their direct contact information.

Question 2

What is Dr. Michael Nmn Grassia, MD's phone number?

Accepted Answer

Dr. Michael Nmn Grassia, 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. Michael Nmn Grassia, MD practice?

Accepted Answer

Dr. Michael Nmn Grassia, MD is a Nephrology Physician physician currently practicing at Sentara Leigh Hospital in Norfolk, Virginia. They hold admitting privileges at 5 hospital(s), including SENTARA LEIGH HOSPITAL. To see all the affiliations of Dr. Michael Nmn Grassia, MD, start a free trial.

Question 4

What is Dr. Michael Nmn Grassia, MD's specialty?

Accepted Answer

Dr. Michael Nmn Grassia, MD is a board-certified Nephrology Physician physician with a subspecialty in Nephrology. They practice at Sentara Leigh Hospital in Norfolk, Virginia.

Question 5

What procedures does Dr. Michael Nmn Grassia, MD perform?

Accepted Answer

Dr. Michael Nmn Grassia, MD performs procedures across 1273 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. Michael Nmn Grassia, MD's NPI number?

Accepted Answer

Dr. Michael Nmn Grassia, MD's National Provider Identifier (NPI) is 1235128133. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 207RN0300X, corresponding to Nephrology Physician.

Question 7

What EHR does Dr. Michael Nmn Grassia, MD use?

Accepted Answer

The EHR and practice technology used by Dr. Michael Nmn Grassia, MD at Sentara Leigh Hospital is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

Question 8

What insurance does Dr. Michael Nmn Grassia, MD accept?

Accepted Answer

Dr. Michael Nmn Grassia, MD accepts 18 insurance plans. A full list of accepted payers is available in the profile above.

Question 9

What hospital is Dr. Michael Nmn Grassia, MD affiliated with?

Accepted Answer

Dr. Michael Nmn Grassia, MD holds hospital privileges at 5 institution(s). Their primary affiliation is SENTARA LEIGH HOSPITAL in Norfolk, Virginia.

Question 10

What are Dr. Michael Nmn Grassia, MD's board certifications?

Accepted Answer

Dr. Michael Nmn Grassia, MD is board certified by American Board of Internal Medicine in Nephrology. They have maintained this certification since .

Question 11

Where did Dr. Michael Nmn Grassia, MD go to medical school?

Accepted Answer

Dr. Michael Nmn Grassia, MD received their medical degree from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School in 1997. They completed their Internal Medicine residency at Tower Health and a fellowship in Nephrology at Main Line Health System/Lankenau Medical Center.

Question 12

How many patients does Dr. Michael Nmn Grassia, MD see per year?

Accepted Answer

Based on CMS Medicare Part B claims data, Dr. Michael Nmn Grassia, MD served approximately 577 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Question 13

What group practice does Dr. Michael Nmn Grassia, MD belong to?

Accepted Answer

Dr. Michael Nmn Grassia, MD is affiliated with NEPHROLOGY ASSOCIATES OF TIDEWATER LTD, a mid-size (6–20 physician) practice with 15 physicians based in Norfolk, Virginia. The practice is independently owned.

Question 14

Does Dr. Michael Nmn Grassia, MD conduct clinical research or trials?

Accepted Answer

Dr. Michael Nmn Grassia, 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	99232Subsequent hospital inpatient care, typically 25 minutes per day	178	540
2	99214Established patient office or other outpatient visit, 30-39 minutes	115	130
3	99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	95	120
4	99443Physician telephone patient service, 21-30 minutes of medical discussion	63	64
5	90960Dialysis services (4 or more physician visits per month), patient 20 years of age and older	42	261

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Dr. Michael Nmn Grassia, MD

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