NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Fidelis Diagnostics, Inc.

Electroneurodiagnostic Specialist/Technologist in Los Angeles, CA · enumerated 2006 · authorized official Mark Dorner, Coo.

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

National Provider Identifier

1962460071

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Fidelis Diagnostics, Inc.
Practice address 11601 Wilshire Blvd, Suite 500, Los Angeles, CA, 90025
Phone (877) 408-2488
Fax (866) 776-6641
Enumeration date May 1, 2006
Last updated in NPPES Jul 17, 2007

Taxonomy & classification

246ZE0600X Electroneurodiagnostic Specialist/Technologist Technologists, Technicians & Other Technical Service Providers Primary

Authorized official

Name Mark Dorner
Title Coo
Phone (877) 408-2488

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-07-17. Verify at npiregistry.cms.hhs.gov.
Where is Fidelis Diagnostics, Inc. located?
The practice location on file with NPPES is in Los Angeles, CA.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-17.