Otis WaltonMD
Otis Walton, MD is an Ophthalmology provider in Bellaire, TX affiliated with 4 ambulatory surgery centers in TX, as of July 2026.
- NPI1942591839
- Registered2011
- Centers4
- StateTX
- Class of2015
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.
- Summit Ambulatory Surgery CenterHouston, TX · Ophthalmology · 22 on panelView center →
- Caplan Berkeley LLPHouston, TX · Ophthalmology · 25 on panelView center →
- Hea Gramercy Surgery Center PLLC Dba Hea Surgery CenterHouston, TX · Ophthalmology · 30 on panelView center →
- Gramercy Surgery Center LTDHouston, TX · Ophthalmology · 30 on panelView center →
Education
Education on record as of August 2026.
Otis Walton at a glance
- Provider
- Otis Walton
- Credential
- MD
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Bellaire, TX
- Medical school
- Baylor College of Medicine
- Graduated
- 2015
- NPI registered
- 2011
- NPI
- 1942591839
- 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 Otis Walton practice?
Otis Walton, MD is based in Bellaire, TX and is affiliated with 4 ambulatory surgery centers: Summit Ambulatory Surgery Center in Houston, TX, Caplan Berkeley LLP in Houston, TX, Hea Gramercy Surgery Center PLLC Dba Hea Surgery Center in Houston, TX, and Gramercy Surgery Center LTD in Houston, TX. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Otis Walton's NPI number?
Otis Walton's National Provider Identifier (NPI) is 1942591839, registered in 2011. Specialty on record: Ophthalmology; credential MD.
Where did Otis Walton go to medical school?
Otis Walton, MD attended Baylor College of Medicine, graduating in 2015.
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, Otis Walton among them. The Texas Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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