Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Kenneth A Kelsen, MD

Individual provider Internal Medicine Physician · NPI 1538292321

Dr. Kenneth A Kelsen, MD is a Gastroenterology in Fremont, California. Graduated from University of Louisville School of Medicine in 1970, 56 years ago. Accepts Medicare assignment. Licensed in California.

Years since qualifying
56
Trained at
University of Louisville School of Medicine
Licensed in
CA
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

734 Mowry Ave
Fremont, CA 94536
Phone: (510) 793-3033
Fax: (510) 793-4952
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence G250930 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence G250930 (CA)

Record details

NPI number1538292321
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 13, 2007
Last updated in NPPESJune 1, 2018
Mailing address734 Mowry Ave, Fremont, CA 94536-4115

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF LOUISVILLE SCHOOL OF MEDICINE
Graduated 1970 (56 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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