Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brownell Mack III, PSYD

Psychologist in Minneapolis, MN · enumerated 2005.

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

National Provider Identifier

1023095627

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Registry record

Entity type Individual (Type 1)

Name Brownell Mack III

Credential PSYD

Sex Male

Practice address 1313 Penn Ave N, Minneapolis, MN, 55411

Phone (612) 302-4600

Enumeration date Dec 27, 2005

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License LP4548 (MN) Primary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License LP4548 (MN) Secondary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD 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 Brownell Mack 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 Brownell Mack?

The National Provider Identifier (NPI) for Brownell Mack is 1023095627, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.