Marcus AllenMD
Ophthalmology·Dallas, TX
Marcus Allen, MD is an Ophthalmology provider in Dallas, TX affiliated with 2 ambulatory surgery centers in TX, as of July 2026.
- NPI1164481297
- Registered2006
- Centers2
- StateTX
- 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.
Education
Education on record as of August 2026.
Marcus Allen at a glance
- Provider
- Marcus Allen
- Credential
- MD
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Dallas, TX
- Medical school
- University of Texas Southwestern Medical School at Dallas
- Graduated
- 2000
- NPI registered
- 2006
- NPI
- 1164481297
- 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 Marcus Allen practice?
Marcus Allen, MD is based in Dallas, TX and is affiliated with 2 ambulatory surgery centers: Denton Regional Ambulatory Surgery Center Lp in Denton, TX and Baylor Surgicare in Dallas, TX. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Marcus Allen's NPI number?
Marcus Allen's National Provider Identifier (NPI) is 1164481297, registered in 2006. Specialty on record: Ophthalmology; credential MD.
Where did Marcus Allen go to medical school?
Marcus Allen, MD attended University of Texas Southwestern Medical School at Dallas, graduating in 2000.
How many Ophthalmology providers in Texas work at ambulatory surgery centers?
519 Ophthalmology surgeons and proceduralists in Texas are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Marcus Allen among them. The Texas Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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