Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Roger Dalton Johnson, CRNA

Certified Registered Nurse Anesthetist in Orangeburg, SC · enumerated 2011.

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

National Provider Identifier

1871884742

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Registry record

Entity type Individual (Type 1)

Name Roger Dalton Johnson

Credential CRNA

Sex Male

Practice address 3000 Saint Matthews Rd, Orangeburg, SC, 29118

Phone (803) 395-2200

Fax (803) 395-2304

Enumeration date Apr 27, 2011

Last updated in NPPES Nov 9, 2020

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 100263 (SC) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 17516 (SC) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier	Type	State	Issuer
GP2825	Medicaid	SC	-

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

How do I verify Roger Johnson's NPI record?

Cross-check NPI 1871884742 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1871884742 active?

Yes, as of the latest NPPES snapshot, NPI 1871884742 is active (record last updated 2020-11-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-09.