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Mario Powell MD Sc

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

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

National Provider Identifier

1174023907

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Registry record

Entity type Organization (Type 2)
Legal business name Mario Powell MD Sc
Practice address 3070 N 51st St Ste P309, Milwaukee, WI, 53210
Phone (414) 447-7330
Enumeration date Feb 19, 2018
Last updated in NPPES Feb 19, 2018

Taxonomy & classification

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License 46494 (WI) Primary

Authorized official

Name Mario Powell
Title MD
Phone (414) 573-4809

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

What type of organization is Mario Powell MD Sc?
Mario Powell MD Sc is registered in NPPES as a Neonatal-Perinatal Medicine Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-19.