Gregory Scott Guymon, DDS, MS

Gregory Scott Guymon is a Orthodontics and Dentofacial Orthopedics Dentistry provider (Dentist) practicing in Meridian, ID, registered in the NPPES registry with NPI 1417060302 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at Treasure Valley Orthodontics (listed at the same practice address in NPPES).

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NPI	1417060302
Entity type	Individual (Type 1)
Name	Gregory Scott Guymon
Credential	DDS, MS
Sex	Male
Practice address	1200 W CHERRY LN STE 101, Meridian, ID, 83642
Phone	2088980000
Fax	2088989000
Enumeration date	2006-08-16
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1223X0400X	Orthodontics and Dentofacial Orthopedics Dentistry	Primary	D3295OR	ID

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

Copy-ready billing details

Provider: Gregory Guymon, DDS, MS
NPI: 1417060302
Taxonomy: 1223X0400X (Orthodontics and Dentofacial Orthopedics Dentistry)
Address: 1200 W CHERRY LN STE 101, Meridian, ID, 83642

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1174636963	Treasure Valley Orthodontics	Organization	Orthodontics and Dentofacial Orthopedics Dentistry	Meridian, ID

Verify this record

Cross-check NPI 1417060302 against the authoritative CMS record: view Gregory Scott Guymon 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

What specialty is Gregory Guymon?

Gregory Guymon is registered in NPPES with the primary taxonomy of Orthodontics and Dentofacial Orthopedics Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.