Pinnacle Neuro Diagnostic

Pinnacle Neuro Diagnostic is a healthcare organization registered as Neurology Chiropractor in Winchester, CA, holding Type 2 (organization) NPI 1346366473 since 2007. The authorized official on file is Dawn Carmichael, Owner.

✓ Active NPI ✓ Valid NPI checksum

NPI	1346366473
Entity type	Organization (Type 2)
Legal business name	Pinnacle Neuro Diagnostic
Practice address	36413 ROTTERDAM ST, Winchester, CA, 92596
Phone	9519268331
Fax	9519265221
Enumeration date	2007-03-21
Last updated in NPPES	2008-07-01

Authorized official

Name	Dawn Carmichael
Title	Owner
Phone	9519268331

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
111NN0400X	Neurology Chiropractor	Primary	—	—

Copy-ready billing details

Provider: Pinnacle Neuro Diagnostic
NPI: 1346366473
Taxonomy: 111NN0400X (Neurology Chiropractor)
Address: 36413 ROTTERDAM ST, Winchester, CA, 92596

Verify this record

Cross-check NPI 1346366473 against the authoritative CMS record: view Pinnacle Neuro Diagnostic on the official NPPES registry .

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 or validate an NPI number.

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 2008-07-01. Verify at npiregistry.cms.hhs.gov.

Where is Pinnacle Neuro Diagnostic located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-07-01.