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

Barnum Internal Medicine

Organization Internal Medicine Physician · NPI 1316437643

Barnum Internal Medicine is an Internal Medicine Physician in Natchitoches, Louisiana. Registered with an NPI since 2018.

In the registry since
2018

Practice location Address checks out

1029 Keyser Ave Ste H
Natchitoches, LA 71457-6215
Phone: (318) 238-9880
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1316437643
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Otis Barnum — Owner/Md · (318) 352-9880
NPI enumeratedMay 11, 2018
Last updated in NPPESMay 11, 2018
Mailing addressPo Box 7318, Natchitoches, LA 71457-0318

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