Charles JohnsonM.D.
Charles Johnson, M.D. is an Ophthalmology provider in Angleton, TX affiliated with 3 ambulatory surgery centers in TX, as of July 2026.
- NPI1154371979
- Registered2006
- Centers3
- StateTX
- Class of1991
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.
- Memorial Hermann Surgery Center SouthwestHouston, TX · Gastroenterology, Ophthalmology, Pain management · 30 on panelView center →
- Sugar Land Surgery Center LTDSugar Land, TX · Gastroenterology, Ophthalmology · 17 on panelView center →
- Memorial Hermann Surgery Center Brazoria LLCAngleton, TX · Ophthalmology, Orthopedics, Pain management · 2 on panelView center →
Education
Education on record as of August 2026.
Charles Johnson at a glance
- Provider
- Charles Johnson
- Credential
- M.D.
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Angleton, TX
- Medical school
- University of Texas Medical School at Houston
- Graduated
- 1991
- NPI registered
- 2006
- NPI
- 1154371979
- 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 Charles Johnson practice?
Charles Johnson, M.D. is based in Angleton, TX and is affiliated with 3 ambulatory surgery centers: Memorial Hermann Surgery Center Southwest in Houston, TX, Sugar Land Surgery Center LTD in Sugar Land, TX, and Memorial Hermann Surgery Center Brazoria LLC in Angleton, TX. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Charles Johnson's NPI number?
Charles Johnson's National Provider Identifier (NPI) is 1154371979, registered in 2006. Specialty on record: Ophthalmology; credential M.D.
Where did Charles Johnson go to medical school?
Charles Johnson, M.D. attended University of Texas Medical School at Houston, graduating in 1991.
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, Charles Johnson among them. The Texas Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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