Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Irvin Stack Harmon Jr., RPH

Pharmacist in Travelers Rest, SC · enumerated 2005.

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

National Provider Identifier

1205819562

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Registry record

Entity type Individual (Type 1)

Name Mr. Irvin Stack Harmon Jr.

Credential RPH

Sex Male

Practice address 32 S Main St, Mcleskey Todd Pharmacy of Travelers Rest, Travelers Rest, SC, 29690

Phone (864) 834-4678

Fax (864) 834-4614

Enumeration date Nov 21, 2005

Last updated in NPPES Jul 21, 2016

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 4337 (SC) Primary

RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential

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

How do I verify Irvin Harmon's NPI record?

Cross-check NPI 1205819562 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1205819562 active?

Yes, as of the latest NPPES snapshot, NPI 1205819562 is active (record last updated 2016-07-21).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-21.