Physician Profile
Based in Baltimore, MD, Hamza Aziz, M.D. is listed in the NPI registry under surgery. According to Medicare claims data, Hamza cared for 259 Medicare patients across 260 services. The services billed most often include replacement of aortic valve through the skin and femoral artery, new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, and harvest of vein using an endoscope.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
1800 ORLEANS ST STE 7107
Baltimore, MD 21287
Within Surgery (Unspecified) generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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260 services · 259 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Replacement of aortic valve through the skin and femoral artery | Procedure | 33361 |
70 | More than most peers in Surgery |
| Harvest of vein using an endoscope | Procedure | 33508 |
38 | More often than most peers in Surgery |
| Coronary artery bypass using artery graft, 1 graft | Procedure | 33533 |
33 | More often than most peers in Surgery |
| Coronary artery bypass using vein or artery graft, 2 grafts | Procedure | 33518 |
14 | As often as other peers in Surgery |
| Coronary artery bypass using vein or artery graft, 1 graft | Procedure | 33517 |
14 | |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
56 | More often than most peers in Surgery |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
23 | |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
12 | More often than most peers in Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Hamza Aziz is a general surgeon in Baltimore, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Surgery”.
NPI registry
Hamza Aziz is listed at 1800 Orleans St Ste 7107, Baltimore, MD 21287. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (410) 955-2800. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Hamza Aziz's National Provider Identifier is 1992021844. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Hamza Aziz attended Other, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
Hamza Aziz has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Hamza Aziz performs procedures including replacement of aortic valve through the skin and femoral artery, harvest of vein using an endoscope and coronary artery bypass using artery graft, 1 graft, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Hamza Aziz. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.