NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. James Clifton Johnson, MD

Diagnostic Radiology Physician in Charlotte, NC · enumerated 2005.

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

National Provider Identifier

1376548222

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. James Clifton Johnson
Credential MD
Sex Male
Practice address 3623 Latrobe Dr Ste 216, Charlotte, NC, 28211
Fax (704) 926-1832
Enumeration date Jun 16, 2005
Last updated in NPPES Oct 1, 2020

Taxonomy & licenses

207U00000X Nuclear Medicine Physician Allopathic & Osteopathic Physicians · License 33848 (NC) Secondary
2085N0700X Neuroradiology Physician Allopathic & Osteopathic Physicians · License 33848 (NC) Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 33848 (NC) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
7946283 Medicaid NC -
1376548222 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 is the NPI number for James Johnson?
The National Provider Identifier (NPI) for James Johnson is 1376548222, a Type 1 (individual) record in the CMS NPPES registry.
Where does James Johnson practice?
The practice location on file with NPPES is in Charlotte, NC. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-01.