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Dr. Bradley Scott Grammens, DDS

General Practice Dentistry in Helena, MT · enumerated 2019.

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

National Provider Identifier

1679134720

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Registry record

Entity type Individual (Type 1)
Name Dr. Bradley Scott Grammens
Credential DDS
Sex Male
Practice address 2744 Colonial Dr, Helena, MT, 59601
Phone (406) 442-0882
Fax (406) 442-0849
Enumeration date Jun 27, 2019
Last updated in NPPES Jun 27, 2019

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License DEN-DEN-LIC-17397 (MT) 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

What is the NPI number for Bradley Grammens?
The National Provider Identifier (NPI) for Bradley Grammens is 1679134720, a Type 1 (individual) record in the CMS NPPES registry.
Where does Bradley Grammens practice?
The practice location on file with NPPES is in Helena, MT. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-27.