NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Derek L. Weyhrauch, M.D.

Pediatric Cardiology Physician in Louisville, KY · enumerated 2014 · practices at Children'S Heart Specialists, Psc.

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

National Provider Identifier

1184032062

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Derek L. Weyhrauch
Credential M.D.
Sex Male
Practice address 731 E. Broadway, Louisville, KY, 40202
Phone (502) 584-3200
Fax (502) 584-3333
Enumeration date Jul 24, 2014
Last updated in NPPES Jul 12, 2021

Taxonomy & licenses

2080P0202X Pediatric Cardiology Physician Allopathic & Osteopathic Physicians · License 10358523-1205 (UT) Primary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 59618 (MN) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

What specialty is Derek Weyhrauch?
Derek Weyhrauch is registered in NPPES with the primary taxonomy of Pediatric Cardiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-12.