Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Marcos B Fleiderman M D Medical Corporation

Organization Gastroenterology Physician · NPI 1437463957

Marcos B Fleiderman M D Medical Corporation provides Gastroenterology Physician services in Tarzana, California. Registered with an NPI since 2010.

In the registry since
2010

Practice location Address checks out

18372 Clark St Ste 212
Tarzana, CA 91356-3508 Not confirmed with CMS for 16 years — call before visiting
Phone: (818) 881-8610
Fax: (818) 881-4260
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X

Record details

NPI number1437463957
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marcos Fleiderman — President · (818) 881-8610
NPI enumeratedJuly 27, 2010
Last updated in NPPESJuly 29, 2010
Mailing address18372 Clark St, Suite 212, Tarzana, CA 91356-3508

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