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

Gary M. Agena MD LLC

Organization Health Service Clinic/Center · NPI 1699021410

Gary M. Agena MD LLC is a Health Service Clinic/Center in Madisonville, Louisiana. Licensed in Louisiana. Registered with an NPI since 2012.

Licensed in
LA
In the registry since
2012
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

393 Highway 21 Ste 525
Madisonville, LA 70447-3407
Phone: (985) 845-7121
Fax: (985) 206-9476
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Health Service Clinic/Center (primary) Taxonomy 261QH0100X · Licence MD200946 (LA)

Record details

NPI number1699021410
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gary Agena — Md/Owner · (985) 845-7121
NPI enumeratedJuly 30, 2012
Last updated in NPPESJuly 30, 2012
Mailing address393 Highway 21, Suite 525, Madisonville, LA 70447-3407