Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Half Dome Inpatient Services LLC

Q: What is the NPI number for Half Dome Inpatient Services LLC?

The NPI for Half Dome Inpatient Services LLC is 1265841126, a Type 2 (organization) record in the CMS NPPES registry.

Internal Medicine Physician in Walterboro, SC · enumerated 2014 · authorized official Gregory Byrne, President.

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

National Provider Identifier

1265841126

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Registry record

Entity type Organization (Type 2)

Legal business name Half Dome Inpatient Services LLC

Practice address 501 Robertson Blvd, Walterboro, SC, 29488

Phone (843) 782-2000

Enumeration date Aug 5, 2014

Last updated in NPPES Aug 8, 2014

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Gregory Byrne

Title President

Phone (469) 401-2386

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

What is the NPI number for Half Dome Inpatient Services LLC?

The NPI for Half Dome Inpatient Services LLC is 1265841126, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Half Dome Inpatient Services LLC?

NPPES lists Gregory Byrne (President) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-08.