Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Edward Kelly Steven Mrachek, M.D.

Anatomic Pathology & Clinical Pathology Physician in Milwaukee, WI · enumerated 2012.

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

National Provider Identifier

1376802025

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Edward Kelly Steven Mrachek

Credential M.D.

Sex Male

Practice address 9000 W Wisconsin Ave, Milwaukee, WI, 53226

Phone (414) 266-2526

Fax (414) 266-2779

Enumeration date May 15, 2012

Last updated in NPPES Mar 4, 2024

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 81067 (WI) Primary

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

Is NPI 1376802025 active?

Yes, as of the latest NPPES snapshot, NPI 1376802025 is active (record last updated 2024-03-04).

How do I verify Edward Kelly Mrachek's NPI record?

Cross-check NPI 1376802025 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-04.