Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss Maci Johnson

Social Worker in Florence, SC · enumerated 2021.

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

National Provider Identifier

1689255473

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Registry record

Entity type Individual (Type 1)

Name Miss Maci Johnson

Sex Female

Practice address 600 E Palmetto St, Florence, SC, 29506

Phone (843) 667-9414

Fax (843) 667-1362

Enumeration date Apr 14, 2021

Last updated in NPPES May 12, 2021

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 12836 (SC) Primary

Other identifiers

Identifier	Type	State	Issuer
12836	Other	SC	LMSW

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.

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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 Maci Johnson?

Maci Johnson is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-12.