NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gretchen Rose Brown, LMT

Massage Therapist in Madison, WI · enumerated 2018.

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

National Provider Identifier

1407322480

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Gretchen Rose Brown
Credential LMT
Sex Female
Practice address 301 S Bedford St # 4, Madison, WI, 53703
Enumeration date Oct 17, 2018
Last updated in NPPES Oct 17, 2018

Taxonomy & licenses

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

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 Gretchen Brown?
The National Provider Identifier (NPI) for Gretchen Brown is 1407322480, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gretchen Brown practice?
The practice location on file with NPPES is in Madison, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-17.