William McmullenM.D.
Ophthalmology·Webster, TX
William Mcmullen, M.D. is an Ophthalmology provider in Webster, TX affiliated with 1 ambulatory surgery center in TX, as of July 2026.
- NPI1013911072
- Registered2005
- Centers1
- StateTX
- Class of1986
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.
William Mcmullen at a glance
- Provider
- William Mcmullen
- Credential
- M.D.
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Webster, TX
- Medical school
- University of Texas Medical School at Houston
- Graduated
- 1986
- NPI registered
- 2005
- NPI
- 1013911072
- 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 William Mcmullen practice?
William Mcmullen, M.D. is based in Webster, TX and is affiliated with 1 ambulatory surgery center: Clear Lake Surgicare LTD in Webster, TX. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is William Mcmullen's NPI number?
William Mcmullen's National Provider Identifier (NPI) is 1013911072, registered in 2005. Specialty on record: Ophthalmology; credential M.D.
Where did William Mcmullen go to medical school?
William Mcmullen, M.D. attended University of Texas Medical School at Houston, graduating in 1986.
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, William Mcmullen among them. The Texas Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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