Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Tarzana Hospitalist Medical Corporation

Specialist in Tarzana, CA · enumerated 2009 · authorized official Shahryar Yadegar, Officer.

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

National Provider Identifier

1255564944

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Tarzana Hospitalist Medical Corporation

Practice address 18399 Ventura Blvd, Suite 245, Tarzana, CA, 91356

Phone (818) 609-7536

Fax (818) 344-9670

Enumeration date Aug 27, 2009

Last updated in NPPES Aug 27, 2009

Taxonomy & classification

174400000X Specialist Other Service Providers · License A61475 (CA) Primary

Authorized official

Name Shahryar Yadegar

Title Officer

Phone (818) 609-7536

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

Where is Tarzana Hospitalist Medical Corporation located?

The practice location on file with NPPES is in Tarzana, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-08-27. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-27.