Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Brent Arnold, MD Sc

Neonatal-Perinatal Medicine Physician in Milwaukee, WI · enumerated 2018 · authorized official Brent Arnold, MD.

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

National Provider Identifier

1043710197

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Registry record

Entity type Organization (Type 2)

Legal business name Brent Arnold, MD Sc

Practice address 3070 N 51st St Ste P309, Milwaukee, WI, 53210

Phone (414) 447-7330

Enumeration date Feb 15, 2018

Last updated in NPPES Feb 15, 2018

Taxonomy & classification

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License 30182 (WI) Primary

Authorized official

Name Brent Arnold

Title MD

Phone (262) 853-8613

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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-02-15. Verify at npiregistry.cms.hhs.gov.

Where is Brent Arnold, MD Sc located?

The practice location on file with NPPES is in Milwaukee, WI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-15.