Mary Ann LloydMD
Mary Ann Lloyd, MD is an Ophthalmology provider in Palo Alto, CA affiliated with 2 ambulatory surgery centers in CA, as of July 2026.
- NPI1285743153
- Registered2006
- Centers2
- StateCA
- Class of1985
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.
Mary Ann Lloyd at a glance
- Provider
- Mary Ann Lloyd
- Credential
- MD
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Palo Alto, CA
- Medical school
- Columbia University College of Physicians and Surgeons
- Graduated
- 1985
- NPI registered
- 2006
- NPI
- 1285743153
- 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 Mary Ann Lloyd practice?
Mary Ann Lloyd, MD is based in Palo Alto, CA and is affiliated with 2 ambulatory surgery centers: Peninsula Eye Surgery Center LLC in Mountain View, CA and Surgecenter Of Palo Alto in Palo Alto, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Mary Ann Lloyd's NPI number?
Mary Ann Lloyd's National Provider Identifier (NPI) is 1285743153, registered in 2006. Specialty on record: Ophthalmology; credential MD.
Where did Mary Ann Lloyd go to medical school?
Mary Ann Lloyd, MD attended Columbia University College of Physicians and Surgeons, graduating in 1985.
How many Ophthalmology providers in California work at ambulatory surgery centers?
869 Ophthalmology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Mary Ann Lloyd among them. The California Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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