Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christopher C Clark, PA-C

Physician Assistant in Clayton, NC · enumerated 2016 · practices at Johnston Radiation Oncology LLC.

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

National Provider Identifier

1104282540

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Registry record

Entity type Individual (Type 1)

Name Christopher C Clark

Credential PA-C

Sex Male

Practice address 2076 Hwy 42 W, Clayton, NC, 27520

Phone (919) 763-1050

Enumeration date Jan 14, 2016

Last updated in NPPES Jul 27, 2021

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 0010-06158 (NC) Primary

Other identifiers

Identifier	Type	State	Issuer
0010-06158	Other	NC	MEDICAL LICENSE

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 is the NPI number for Christopher Clark?

The National Provider Identifier (NPI) for Christopher Clark is 1104282540, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christopher Clark practice?

The practice location on file with NPPES is in Clayton, NC. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Jason Coggins Physician Assistant · Clayton, NC NPI 1114905395 Johnston Radiation Oncology LLC Radiation Oncology Physician · Clayton, NC NPI 1578885406 Cory Wellborn Nurse Practitioner · Clayton, NC NPI 1689949984

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-27.