Mahmood El-GasimMD
Ophthalmology·Phoenix, AZ
Mahmood El-Gasim, MD is an Ophthalmology provider in Phoenix, AZ affiliated with 2 ambulatory surgery centers in AZ, as of July 2026.
- NPI1477814739
- Registered2012
- Centers2
- StateAZ
- Class of2012
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
Education
Education on record as of August 2026.
Mahmood El-Gasim at a glance
- Provider
- Mahmood El-Gasim
- Credential
- MD
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Phoenix, AZ
- Medical school
- Johns Hopkins University School of Medicine
- Graduated
- 2012
- NPI registered
- 2012
- NPI
- 1477814739
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Mahmood El-Gasim practice?
Mahmood El-Gasim, MD is based in Phoenix, AZ and is affiliated with 2 ambulatory surgery centers: Barnet Dulaney Perkins Eye Center PLLC in Phoenix, AZ and Banner Desert Surgery Center in Phoenix, AZ. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Mahmood El-Gasim's NPI number?
Mahmood El-Gasim's National Provider Identifier (NPI) is 1477814739, registered in 2012. Specialty on record: Ophthalmology; credential MD.
Where did Mahmood El-Gasim go to medical school?
Mahmood El-Gasim, MD attended Johns Hopkins University School of Medicine, graduating in 2012.
How many Ophthalmology providers in Arizona work at ambulatory surgery centers?
188 Ophthalmology surgeons and proceduralists in Arizona are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Mahmood El-Gasim among them. The Arizona Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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