Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Doretta Johnson, CNA

Home Health Aide in Rock Hill, SC · enumerated 2016.

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

National Provider Identifier

1700242369

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Doretta Johnson

Credential CNA

Sex Female

Practice address 115 Oakland Ave Ste 101c, Rock Hill, SC, 29730

Phone (803) 327-2273

Fax (803) 327-2275

Enumeration date Jan 12, 2016

Last updated in NPPES Jan 12, 2016

Taxonomy & licenses

3747P1801X Personal Care Attendant Nursing Service Related Providers Secondary

374U00000X Home Health Aide Nursing Service Related Providers 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Doretta Johnson practice?

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

What is the NPI number for Doretta Johnson?

The National Provider Identifier (NPI) for Doretta Johnson is 1700242369, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-12.