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

Mark M. Segall, MD, a Medical Corporation

Organization Colon & Rectal Surgery Physician · NPI 1538342001

Mark M. Segall, MD, a Medical Corporation is a Colon & Rectal Surgery Physician in Los Gatos, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007

Practice location Address checks out

15195 National Ave Ste 202
Los Gatos, CA 95032-2631
Phone: (408) 358-3500
Fax: (408) 358-3608
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Colon & Rectal Surgery Physician (primary) Taxonomy 208C00000X · Licence GO24951 (CA)

Record details

NPI number1538342001
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Segall — President · (408) 358-3500
NPI enumeratedDecember 7, 2007
Last updated in NPPESDecember 11, 2010
Mailing address15195 National Ave, Suite 202, Los Gatos, CA 95032-2631

Other providers in Los Gatos