Dr. Justin Daniel Simmons, DDS

Dr. Justin Daniel Simmons is a Dentist provider (Dentist) practicing in Hamilton, MT, registered in the NPPES registry with NPI 1902014921 since 2007. The credential DDS stands for Doctor of Dental Surgery. Practices at Canyon View Dental PC (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1902014921
Entity type	Individual (Type 1)
Name	Dr. Justin Daniel Simmons
Credential	DDS
Sex	Male
Practice address	Hamilton, MT, 59840
Phone	4063751192
Fax	4063751193
Enumeration date	2007-05-21
Last updated in NPPES	2009-09-14

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
122300000X	Dentist	Primary	2142	MT

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details

Provider: Justin Simmons, DDS
NPI: 1902014921
Taxonomy: 122300000X (Dentist)
Address: Hamilton, MT, 59840

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1538383591	Canyon View Dental PC	Organization	Dental Hygienist	Hamilton, MT
1871701854	Stacey Gividen	Individual	Dentist	Hamilton, MT

Verify this record

Cross-check NPI 1902014921 against the authoritative CMS record: view Dr. Justin Daniel Simmons on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Justin Simmons practice?

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

What is the NPI number for Justin Simmons?

The National Provider Identifier (NPI) for Justin Simmons is 1902014921, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-09-14.