NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Christopher F Dunn, PT OCS

Physical Therapist in Clayton, NC · enumerated 2006.

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

National Provider Identifier

1225056914

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Registry record

Entity type Individual (Type 1)
Name Mr. Christopher F Dunn
Credential PT OCS
Sex Male
Practice address 1370 Cameron Way, Clayton, NC, 27520
Enumeration date Jul 18, 2006
Last updated in NPPES Mar 17, 2018

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 6858 (NC) Primary

Other identifiers

Identifier Type State Issuer
3212255 Other NC MPN/ACN
2047620 Other NC AETNA HMO
6698929 Other NC GHI
1139J Other NC BCBS
5616698 Other NC AETWA PPO
835579 Other NC UHC
7210399 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

What specialty is Christopher Dunn?
Christopher Dunn is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.