Hamza Aziz, M.D.
Surgery Physician · Baltimore, MD
Hamza Aziz, M.D. is a surgery physician with a practice address in Baltimore, Maryland, and NPI 1992021844, issued on Apr 18, 2010. Check the license (Maryland D84640, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Hamza Aziz
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- D84640 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1800 Orleans St Ste 7107, Baltimore, MD 21287
- Phone
- (410) 955-2800
- Enumerated
- Apr 18, 2010
- Record last updated
- Jul 13, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (410) 955-3809
- Medicare enrollment
- Enrolled (PECOS I20200717002172); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 672 in Maryland → Look up another NPI →
Verify Hamza Aziz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D84640Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average surgery physician in 2024
12 Medicare Part D claims, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $553.45
8 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Johns Hopkins UniversityBaltimore, MD
- Johns Hopkins UniversityWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hamza Aziz among 672 surgery physician records in Maryland
Hamza Aziz, M.D. is one of 672 surgery physician records with a practice address in Maryland. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 66% of them.
- NPI issued2010 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2010 · median 2003 among the 385 with a school on file
- Record last updated2020 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Maryland
There are 672 surgery physician records in Maryland.
All 672 in Maryland → Every provider in Baltimore → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Charles Balch, M.D.Baltimore, MD 212871477518645
- Bill Baumgartner, M.D.Baltimore, MD 212871639135411
- Malcolm Brock, M.D.Baltimore, MD 212871396702635
- John Cameron, M.D.Baltimore, MD 212871053379305
- Andrew Cameron, M.D.Baltimore, MD 212871952354383
- Paul Colombani, M.D.Baltimore, MD 212871134198559
- David Efron, M.D.Baltimore, MD 212871437190063
- Susan Gearhart, M.D.Baltimore, MD 212871245277029
Common questions
What is Hamza Aziz, M.D.'s NPI number?
Hamza Aziz, M.D.'s National Provider Identifier (NPI) is 1992021844, issued on Apr 18, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Hamza Aziz, M.D. located?
The NPPES record lists a practice address at 1800 Orleans St Ste 7107, Baltimore, MD, 21287. Phone: (410) 955-2800. Providers update this record themselves, so call before visiting.
How can I verify Hamza Aziz, M.D.'s license?
NPPES lists Maryland license number D84640, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Hamza Aziz, M.D. prescribe under Medicare Part D?
In 2024, Hamza Aziz, M.D. had 12 Medicare Part D claims; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.