Mark PhelanM.D.
Ophthalmology·Abilene, TX
Mark Phelan, M.D. is an Ophthalmology provider in Abilene, TX affiliated with 3 ambulatory surgery centers in TX, as of July 2026.
- NPI1801882030
- Registered2005
- Centers3
- StateTX
- Class of1990
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.
- Abilene Cataract And Refractive Surgery CenterAbilene, TX · Ophthalmology · 9 on panelView center →
- Wichita Falls Specialty ASC LLC Dba Momentum Specialty Surgery CenterWichita Falls, TX · Ophthalmology, Orthopedics, Spine · 24 on panelView center →
- Abilene Surgery CenterAbilene, TX · Ophthalmology · 11 on panelView center →
Education
Education on record as of August 2026.
Mark Phelan at a glance
- Provider
- Mark Phelan
- Credential
- M.D.
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Abilene, TX
- Medical school
- University of Michigan Medical School
- Graduated
- 1990
- NPI registered
- 2005
- NPI
- 1801882030
- 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 Mark Phelan practice?
Mark Phelan, M.D. is based in Abilene, TX and is affiliated with 3 ambulatory surgery centers: Abilene Cataract And Refractive Surgery Center in Abilene, TX, Wichita Falls Specialty ASC LLC Dba Momentum Specialty Surgery Center in Wichita Falls, TX, and Abilene Surgery Center in Abilene, TX. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Mark Phelan's NPI number?
Mark Phelan's National Provider Identifier (NPI) is 1801882030, registered in 2005. Specialty on record: Ophthalmology; credential M.D.
Where did Mark Phelan go to medical school?
Mark Phelan, M.D. attended University of Michigan Medical School, graduating in 1990.
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, Mark Phelan among them. The Texas Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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