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NATCHITOCHES INTERNAL MEDICINE
NPI 1821180423
Internal Medicine in Natchitoches, LA

Active since September 29, 2006
1029 KEYSER AVE, SUITE H, NATCHITOCHES, LA 71457(318) 352-9880(318) 357-1347 Get Directions Write a Review

NPPES record last updated: December 29, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Natchitoches Internal Medicine NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NATCHITOCHES INTERNAL MEDICINE (NPI 1821180423) is a healthcare organization registered as an internal medicine in Natchitoches, Louisiana and active in the NPI registry since September 2006. The organization lists Otis R. Barnum, Ceo, as its authorized official.

NPPES Registry Identity

NPI1821180423
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameOTIS R. BARNUM ,D.O.
Location Address1029 KEYSER AVE, SUITE HNatchitoches, LA 71457-6248
Mailing Address1029 Keyser Ave, Suite HNatchitoches, LA 71457-6248 · (318) 352-9880 · Fax (318) 357-1347
Phone(318) 352-9880
Fax(318) 357-1347
Organization SubpartNo
Authorized OfficialOtis R. BarnumCeo · (318) 352-9880
Enumeration DateSeptember 29, 2006
Last NPPES UpdateDecember 29, 2009
✔ NPI 1821180423 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1029 KEYSER AVE, Natchitoches, LA 71457
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Other Names 1

Doing Business AsNatchitoches Internal Medicine

Other Identifiers 1

Medicare PIN5CP89LA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. BRYAN ANTHONY PICOU JR. M.D.
Family Medicine
1029 KEYSER AVE, SUITE G
NATCHITOCHES, LA 71457
Natchitoches Parish (318) 352-2971
MERIDIAN MEDICAL SUPPLY LLC
Durable Medical Equipment & Medical Supplies (Oxygen Equipment & Supplies)
1029 KEYSER AVE, SUITE M2
NATCHITOCHES, LA 71457
Natchitoches Parish (318) 238-7350

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Otis R. Barnum ,d.O.'s NPI number?

The NPI number for Otis R. Barnum ,d.O. is 1821180423. It was assigned to this organization in the NPPES registry on September 29, 2006. The provider is doing business as Natchitoches Internal Medicine.

Where is Otis R. Barnum ,d.O. located?

Otis R. Barnum ,d.O. is located at 1029 Keyser Ave Suite H, Natchitoches, LA 71457. The listed phone number is (318) 352-9880.

What is Otis R. Barnum ,d.O.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Otis R. Barnum ,d.O. was last updated on December 29, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.