Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ottendorf Laboratories, LLC

Clinical Medical Laboratory in Apex, NC · enumerated 2015 · authorized official Konrad Kaeding, Sole Owner and Manager.

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

National Provider Identifier

1437533254

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Registry record

Entity type Organization (Type 2)

Legal business name Ottendorf Laboratories, LLC

Practice address 1095 Investment Blvd, Apex, NC, 27502

Phone (919) 390-3566

Fax (919) 629-8402

Enumeration date Jul 10, 2015

Last updated in NPPES Apr 5, 2021

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Konrad Kaeding

Title Sole Owner and Manager

Phone (302) 593-5904

Other identifiers

Identifier	Type	State	Issuer
1437533254	Medicaid	NC	-

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 Ottendorf Laboratories, LLC located?

The practice location on file with NPPES is in Apex, NC.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-04-05. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-05.