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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Brook Rachelle Mahan, D.D.S.

Dentist in Beaumont, TX · enumerated 2007.

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

National Provider Identifier

1396933669

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Registry record

Entity type Individual (Type 1)
Name Dr. Brook Rachelle Mahan
Credential D.D.S.
Sex Female
Practice address Beaumont, TX, 77706
Phone (409) 898-8602
Fax (409) 898-8618
Enumeration date Oct 11, 2007
Last updated in NPPES Oct 11, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

122300000X Dentist Dental Providers · License 23069 (TX) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

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Frequently asked questions

Where does Brook Mahan practice?
The practice location on file with NPPES is in Beaumont, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Brook Mahan?
The National Provider Identifier (NPI) for Brook Mahan is 1396933669, 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 2007-10-11.