Kenneth KelsenMD
Kenneth Kelsen, MD is a Gastroenterology provider in Fremont, CA affiliated with 3 ambulatory surgery centers in CA, as of July 2026.
- NPI1538292321
- Registered2007
- Centers3
- StateCA
- Class of1970
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.
- Sutter Health Palo Alto Medical FoundationFremont, CA · Gastroenterology, Ophthalmology, Pain management · 15 on panelView center →
- Washington Outpatient Surgery Center LLCFremont, CA · Gastroenterology, General surgery, Ophthalmology, Orthopedics, Pain management, Plastic surgery · 26 on panelView center →
- Fremont Ambulatory Surgery Center LpFremont, CA · Gastroenterology, Ophthalmology, Orthopedics, Pain management, Urology · 24 on panelView center →
Education
Education on record as of August 2026.
Kenneth Kelsen at a glance
- Provider
- Kenneth Kelsen
- Credential
- MD
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Fremont, CA
- Medical school
- University of Louisville School of Medicine
- Graduated
- 1970
- NPI registered
- 2007
- NPI
- 1538292321
- 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 Kenneth Kelsen practice?
Kenneth Kelsen, MD is based in Fremont, CA and is affiliated with 3 ambulatory surgery centers: Sutter Health Palo Alto Medical Foundation in Fremont, CA, Washington Outpatient Surgery Center LLC in Fremont, CA, and Fremont Ambulatory Surgery Center Lp in Fremont, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Kenneth Kelsen's NPI number?
Kenneth Kelsen's National Provider Identifier (NPI) is 1538292321, registered in 2007. Specialty on record: Gastroenterology; credential MD.
Where did Kenneth Kelsen go to medical school?
Kenneth Kelsen, MD attended University of Louisville School of Medicine, graduating in 1970.
How many Gastroenterology providers in California work at ambulatory surgery centers?
547 Gastroenterology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Kenneth Kelsen among them. The California Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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