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

Dr. Bertram G Katzung

Individual provider General Practice Physician · NPI 1558516559

Dr. Bertram G Katzung is a General Practice Physician in San Rafael, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2008

Practice location Address checks out

65 Knoll Rd
San Rafael, CA 94901-3626
Phone: (415) 456-5812
Fax: (415) 459-0688
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence G5165 (CA)

Record details

NPI number1558516559
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedNovember 18, 2008
Last updated in NPPESNovember 18, 2008
Mailing address65 Knoll Rd, San Rafael, CA 94901-3626

Other providers in San Rafael