Mary GrayMD
Mary Gray, MD is a Cardiology provider in San Francisco, CA, as of July 2026.
- NPI1124062013
- Registered2006
- Class of1987
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Mary Gray at a glance
- Provider
- Mary Gray
- Credential
- MD
- Specialty
- Cardiovascular Disease (Cardiology)
- Procedures
- Cardiology CPT codes
- Location
- San Francisco, CA
- Medical school
- University of California, San Diego School of Medicine
- Graduated
- 1987
- NPI registered
- 2006
- NPI
- 1124062013
- 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 Gray practice?
Mary Gray, MD is based in San Francisco, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Mary Gray's NPI number?
Mary Gray's National Provider Identifier (NPI) is 1124062013, registered in 2006. Specialty on record: Cardiovascular Disease (Cardiology); credential MD.
Where did Mary Gray go to medical school?
Mary Gray, MD attended University of California, San Diego School of Medicine, graduating in 1987.
How many Cardiology providers in California work at ambulatory surgery centers?
444 Cardiology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Mary Gray among them. The California Cardiology directory lists each one by city with credential, NPI, and center affiliations.
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