Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Nathan Kenneth Jansen, D.O.

Infectious Disease Physician in Fort Bliss, TX · enumerated 2012.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1578828158

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Registry record

Entity type Individual (Type 1)

Name Dr. Nathan Kenneth Jansen

Credential D.O.

Sex Male

Practice address 18511 Highlander Medics St, Fort Bliss, TX, 79906

Phone (915) 742-0493

Fax (915) 742-2748

Enumeration date Jul 10, 2012

Last updated in NPPES Mar 10, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 71784 (GA) Secondary

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License 071784 (GA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What specialty is Nathan Jansen?

Nathan Jansen is registered in NPPES with the primary taxonomy of Infectious Disease Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-10.