John HoffMD
Obstetrics & Gynecology·Redwood City, CA
John Hoff, MD is an Obstetrics & Gynecology provider in Redwood City, CA, as of July 2026.
- NPI1598832917
- Registered2006
- Class of1981
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
John Hoff at a glance
- Provider
- John Hoff
- Credential
- MD
- Specialty
- Obstetrics/Gynecology
- Procedures
- Obstetrics & Gynecology CPT codes
- Location
- Redwood City, CA
- Medical school
- University of California, San Diego School of Medicine
- Graduated
- 1981
- NPI registered
- 2006
- NPI
- 1598832917
- 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 John Hoff practice?
John Hoff, MD is based in Redwood City, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is John Hoff's NPI number?
John Hoff's National Provider Identifier (NPI) is 1598832917, registered in 2006. Specialty on record: Obstetrics/Gynecology; credential MD.
Where did John Hoff go to medical school?
John Hoff, MD attended University of California, San Diego School of Medicine, graduating in 1981.
How many Obstetrics & Gynecology providers in California work at ambulatory surgery centers?
544 Obstetrics & Gynecology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, John Hoff among them. The California Obstetrics & Gynecology directory lists each one by city with credential, NPI, and center affiliations.
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