Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Carolyn Johnson
Nurse Practitioner in Columbia, SC · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1316569239
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Registry record
Entity type Individual (Type 1)
Name Carolyn Johnson
Sex Female
Practice address 1601 Greene St, Columbia, SC, 29208
Phone (803) 777-7412
Enumeration date May 13, 2020
Last updated in NPPES Apr 12, 2021
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 24448 (SC) Primary
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.
Frequently asked questions
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.
What specialty is Carolyn Johnson?
Carolyn Johnson is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Brooke Fernandez Adult Health Nurse Practitioner · Columbia, SC NPI 1265054464 Hannah Shue Acute Care Nurse Practitioner · Columbia, SC NPI 1255953352 Jessica Thomas Adult Health Nurse Practitioner · Columbia, SC NPI 1568084556 Wajiha Fayyaz Student in an Organized Health Care Education/Training Program · Columbia, SC NPI 1174148530 Marisa Barron Student in an Organized Health Care Education/Training Program · Columbia, SC NPI 1518582717 Lauren Bishop Family Nurse Practitioner · Columbia, SC NPI 1013524214 Lourdes Limpasuvan Family Nurse Practitioner · Columbia, SC NPI 1073110102 Elisabeth Walter Family Nurse Practitioner · Columbia, SC NPI 1265039317
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-12.