William GrossmanMD
William Grossman, MD is a Cardiology provider in San Francisco, CA, as of July 2026.
- NPI1134178478
- Registered2006
- Class of1965
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
William Grossman at a glance
- Provider
- William Grossman
- Credential
- MD
- Specialty
- Cardiovascular Disease (Cardiology)
- Procedures
- Cardiology CPT codes
- Location
- San Francisco, CA
- Medical school
- Yale University School of Medicine
- Graduated
- 1965
- NPI registered
- 2006
- NPI
- 1134178478
- 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 William Grossman practice?
William Grossman, MD is based in San Francisco, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is William Grossman's NPI number?
William Grossman's National Provider Identifier (NPI) is 1134178478, registered in 2006. Specialty on record: Cardiovascular Disease (Cardiology); credential MD.
Where did William Grossman go to medical school?
William Grossman, MD attended Yale University School of Medicine, graduating in 1965.
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, William Grossman among them. The California Cardiology directory lists each one by city with credential, NPI, and center affiliations.
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