Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ralph H. Johnson Va Medical Center

Q: What is the NPI number for Ralph H. Johnson Va Medical Center?

The NPI for Ralph H. Johnson Va Medical Center is 1558514729, a Type 2 (organization) record in the CMS NPPES registry.

Military Hospital in Charleston, SC · enumerated 2008 · authorized official Olga Mintzer, Principal Investigator.

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

National Provider Identifier

1558514729

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Registry record

Entity type Organization (Type 2)

Legal business name Ralph H. Johnson Va Medical Center

Practice address 109 Bee St, Charleston, SC, 29401

Phone (843) 577-5011

Enumeration date Oct 31, 2008

Last updated in NPPES Oct 31, 2008

Taxonomy & classification

286500000X Military Hospital Hospitals Primary

Authorized official

Name Olga Mintzer

Title Principal Investigator

Phone (843) 740-1592

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

Who is the authorized official for Ralph H. Johnson Va Medical Center?

NPPES lists Olga Mintzer (Principal Investigator) as the authorized official for this organization.

What is the NPI number for Ralph H. Johnson Va Medical Center?

The NPI for Ralph H. Johnson Va Medical Center is 1558514729, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-31.