Dr. Gregory Gayle Lecy, DDS

Dr. Gregory Gayle Lecy is a Orthodontics and Dentofacial Orthopedics Dentistry provider (Dentist) practicing in Marshall, MN, registered in the NPPES registry with NPI 1023194107 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at H&L Orthodontics, Pllc (listed at the same practice address in NPPES).

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NPI	1023194107
Entity type	Individual (Type 1)
Name	Dr. Gregory Gayle Lecy
Credential	DDS
Sex	Male
Practice address	513 JEWETT ST, Marshall, MN, 56258
Phone	5075325789
Fax	5075320686
Enumeration date	2006-10-31
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1223X0400X	Orthodontics and Dentofacial Orthopedics Dentistry	Primary	D9361	MN

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 Lecy, DDS
NPI: 1023194107
Taxonomy: 1223X0400X (Orthodontics and Dentofacial Orthopedics Dentistry)
Address: 513 JEWETT ST, Marshall, MN, 56258

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1225119712	Todd Hoggan	Individual	Orthodontics and Dentofacial Orthopedics Dentistry	Marshall, MN
1720401581	H&L Orthodontics, Pllc	Organization	Dental Clinic/Center	Marshall, MN

Verify this record

Cross-check NPI 1023194107 against the authoritative CMS record: view Dr. Gregory Gayle Lecy 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

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.

What specialty is Gregory Lecy?

Gregory Lecy 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.

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