Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrea Maxwell, M.D.

Pediatric Critical Care Medicine Physician in Milwaukee, WI · enumerated 2012.

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

National Provider Identifier

1770844672

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Registry record

Entity type Individual (Type 1)

Name Andrea Maxwell

Credential M.D.

Sex Female

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

Phone (414) 266-3360

Fax (414) 266-3563

Enumeration date Jun 6, 2012

Last updated in NPPES Jul 7, 2021

Taxonomy & licenses

2080P0203X Pediatric Critical Care Medicine Physician Allopathic & Osteopathic Physicians · License 74747 (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
1770844672	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Andrea Maxwell?

The National Provider Identifier (NPI) for Andrea Maxwell is 1770844672, a Type 1 (individual) record in the CMS NPPES registry.

Where does Andrea Maxwell practice?

The practice location on file with NPPES is in Milwaukee, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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