Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Leah Thompson Gagnon, D M D, PA

Organization Dentist · NPI 1023177094

Leah Thompson Gagnon, D M D, PA is a Dentist in Niceville, Florida. Licensed in Florida. Registered with an NPI since 2006.

Licensed in
FL
In the registry since
2006
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4550 Highway 20 E Ste C
Niceville, FL 32578
Phone: (850) 897-1100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence DN 17297 (FL)

Record details

NPI number1023177094
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Leah Gagnon — Doctor Of Dental Medicine · (850) 897-1100
NPI enumeratedDecember 6, 2006
Last updated in NPPESJanuary 25, 2010
Mailing address4550 Highway 20 East, Suite C, Niceville, FL 32578

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