John CasonM.D.
Ophthalmology·Phoenix, AZ
John Cason, M.D. is an Ophthalmology provider in Phoenix, AZ affiliated with 4 ambulatory surgery centers in AZ, as of July 2026.
- NPI1255494001
- Registered2006
- Centers4
- StateAZ
- Class of2000
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.
- Southwestern Eye Center LTDPhoenix, AZ · Ophthalmology · 10 on panelView center →
- Desert Ridge Outpatient Surgery CenterPhoenix, AZ · Gastroenterology, Ophthalmology, Orthopedics, Pain management, Podiatry, Urology · 30 on panelView center →
- Eye Institute At Boswell Dba Sun City EyeSun City, AZ · Ophthalmology · 1 on panelView center →
- Eye Surgery Center At The BiltmorePhoenix, AZ · Ophthalmology · 21 on panelView center →
Education
Education on record as of August 2026.
John Cason at a glance
- Provider
- John Cason
- Credential
- M.D.
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Phoenix, AZ
- Medical school
- George Washington University School of Medicine
- Graduated
- 2000
- NPI registered
- 2006
- NPI
- 1255494001
- 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 John Cason practice?
John Cason, M.D. is based in Phoenix, AZ and is affiliated with 4 ambulatory surgery centers: Southwestern Eye Center LTD in Phoenix, AZ, Desert Ridge Outpatient Surgery Center in Phoenix, AZ, Eye Institute At Boswell Dba Sun City Eye in Sun City, AZ, and Eye Surgery Center At The Biltmore in Phoenix, AZ. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is John Cason's NPI number?
John Cason's National Provider Identifier (NPI) is 1255494001, registered in 2006. Specialty on record: Ophthalmology; credential M.D.
Where did John Cason go to medical school?
John Cason, M.D. attended George Washington University School of Medicine, graduating in 2000.
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, John Cason among them. The Arizona Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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