C2n Diagnostics, LLC

C2n Diagnostics, LLC is a healthcare organization registered as Clinical Medical Laboratory in Saint Louis, MO, holding Type 2 (organization) NPI 1467070011 since 2020. The authorized official on file is Joel Braunstein, Ceo.

✓ Active NPI ✓ Valid NPI checksum

NPI	1467070011
Entity type	Organization (Type 2)
Legal business name	C2n Diagnostics, LLC
Practice address	4340 DUNCAN AVE, Saint Louis, MO, 63110
Phone	3144640108
Enumeration date	2020-07-10
Last updated in NPPES	2023-08-29

Authorized official

Name	Joel Braunstein
Title	Ceo
Phone	8476078568

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
291U00000X	Clinical Medical Laboratory	Primary	—	—

Copy-ready billing details

Provider: C2n Diagnostics, LLC
NPI: 1467070011
Taxonomy: 291U00000X (Clinical Medical Laboratory)
Address: 4340 DUNCAN AVE, Saint Louis, MO, 63110

Verify this record

Cross-check NPI 1467070011 against the authoritative CMS record: view C2n Diagnostics, LLC 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 2023-08-29. Verify at npiregistry.cms.hhs.gov.

Where is C2n Diagnostics, LLC located?

The practice location on file with NPPES is in Saint Louis, MO.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-08-29.