Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine Brookes Regenhardt

Emergency Medicine Physician in Myrtle Beach, SC · enumerated 2018.

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

National Provider Identifier

1558864595

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Registry record

Entity type Individual (Type 1)

Name Katherine Brookes Regenhardt

Sex Female

Practice address 809 82nd Pkwy, Myrtle Beach, SC, 29572

Phone (843) 692-1000

Enumeration date Mar 15, 2018

Last updated in NPPES Sep 18, 2023

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 90007 (SC) Primary

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

Is NPI 1558864595 active?

Yes, as of the latest NPPES snapshot, NPI 1558864595 is active (record last updated 2023-09-18).

How do I verify Katherine Regenhardt's NPI record?

Cross-check NPI 1558864595 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-18.