Ranjan RayMD PHD
Advanced Heart Failure & Transplant Cardiology·San Francisco, CA
Ranjan Ray, MD PHD is an Advanced Heart Failure & Transplant Cardiology provider in San Francisco, CA, as of July 2026.
- NPI1033376017
- Registered2008
- Class of2006
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ranjan Ray at a glance
- Provider
- Ranjan Ray
- Credential
- MD PHD
- Location
- San Francisco, CA
- Medical school graduation
- 2006
- NPI registered
- 2008
- NPI
- 1033376017
- 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 Ranjan Ray practice?
Ranjan Ray, MD PHD is based in San Francisco, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Ranjan Ray's NPI number?
Ranjan Ray's National Provider Identifier (NPI) is 1033376017, registered in 2008. Specialty on record: Advanced Heart Failure And Transplant Cardiology; credential MD PHD.
How many Advanced Heart Failure & Transplant Cardiology providers in California work at ambulatory surgery centers?
12 Advanced Heart Failure & Transplant Cardiology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Ranjan Ray among them. The California Advanced Heart Failure & Transplant Cardiology directory lists each one by city with credential, NPI, and center affiliations.
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