Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Marcos Fleiderman MD Corp

Q: What is the NPI number for Marcos Fleiderman MD Corp?

The NPI for Marcos Fleiderman MD Corp is 1053762138, a Type 2 (organization) record in the CMS NPPES registry.

Medical Specialty Clinic/Center in Tarzana, CA · enumerated 2016 · authorized official Marcos Fleiderman, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1053762138

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Registry record

Entity type Organization (Type 2)

Legal business name Marcos Fleiderman MD Corp

Practice address 18372 Clark St, Suite 212, Tarzana, CA, 91356

Phone (818) 708-9942

Enumeration date Jun 29, 2016

Last updated in NPPES Jun 29, 2016

Taxonomy & classification

261QM2500X Medical Specialty Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Marcos Fleiderman

Title Owner

Phone (818) 986-9099

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Marcos Fleiderman MD Corp?

The NPI for Marcos Fleiderman MD Corp is 1053762138, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Marcos Fleiderman MD Corp?

NPPES lists Marcos Fleiderman (Owner) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-29.