Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Charlex Corp Usa

Intellectual and/or Developmental Disabilities Residential Treatment Facility in San Lorenzo, CA · enumerated 2007 · authorized official Zamfira Vunderman, Administrator.

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

National Provider Identifier

1255525572

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Charlex Corp Usa

Other name <Unavail>

Practice address 16829 Daryl Ave, San Lorenzo, CA, 94580

Phone (925) 736-7913

Fax (925) 736-7914

Enumeration date Aug 29, 2007

Last updated in NPPES Aug 29, 2007

Taxonomy & classification

320600000X Intellectual and/or Developmental Disabilities Residential Treatment Facility Residential Treatment Facilities · License 05G435 (CA) Primary

Authorized official

Name Zamfira Vunderman

Title Administrator

Phone (925) 736-7913

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 Charlex Corp Usa located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-08-29. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-29.