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

A-1 Internal Medicine LLC

Organization Internal Medicine Physician · NPI 1265845069

A-1 Internal Medicine LLC is an Internal Medicine Physician in Mandeville, Louisiana. Licensed in Louisiana. Registered with an NPI since 2014.

Licensed in
LA
In the registry since
2014
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

533 Carroll St
Mandeville, LA 70448-5108
Phone: (985) 373-0058
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD204287 (LA)

Record details

NPI number1265845069
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Andrew Baier — Manager · (985) 373-0058
NPI enumeratedJune 9, 2014
Last updated in NPPESOctober 16, 2014
Mailing address533 Carroll St, Mandeville, LA 70448-5108

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