Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kay Maust, MD

Q: What is the NPI number for Kay Maust?

The National Provider Identifier (NPI) for Kay Maust is 1649256231, a Type 1 (individual) record in the CMS NPPES registry.

Family Medicine Physician in Minneapolis, MN · enumerated 2005.

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

National Provider Identifier

1649256231

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Kay Maust

Credential MD

Sex Female

Practice address 425 20th Ave S, Minneapolis, MN, 55454

Phone (612) 332-4973

Enumeration date Dec 16, 2005

Last updated in NPPES Apr 25, 2013

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 43723 (MN) 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

Where does Kay Maust practice?

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

What is the NPI number for Kay Maust?

The National Provider Identifier (NPI) for Kay Maust is 1649256231, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-25.