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Dr. David A Rein, MD

Pulmonary Disease Physician in Milwaukee, WI · enumerated 2006 · practices at Aurora Pharmacy Inc.

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

National Provider Identifier

1093765612

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Registry record

Entity type Individual (Type 1)
Name Dr. David A Rein
Credential MD
Sex Male
Practice address 180 W Grange Ave, Milwaukee, WI, 53207
Phone (414) 747-7723
Enumeration date May 12, 2006
Last updated in NPPES Dec 3, 2021

Taxonomy & licenses

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 30865-020 (WI) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
290004248 Other WI RAILROAD MEDICARE
31563900 Medicaid WI -

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 is the NPI number for David Rein?
The National Provider Identifier (NPI) for David Rein is 1093765612, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Rein practice?
The practice location on file with NPPES is in Milwaukee, WI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-03.