Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mercy Hospital Jefferson

Medicare Defined Swing Bed Hospital Unit in Festus, MO · enumerated 2020 · authorized official Daniel Eckenfels, Vp - Finance.

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

National Provider Identifier

1033714266

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Registry record

Entity type Organization (Type 2)

Legal business name Mercy Hospital Jefferson

Practice address 1400 Us Highway 61, Festus, MO, 63028

Phone (636) 933-1000

Fax (636) 933-1002

Enumeration date Dec 4, 2020

Last updated in NPPES Dec 4, 2020

Taxonomy & classification

275N00000X Medicare Defined Swing Bed Hospital Unit Hospital Units Primary

Authorized official

Name Daniel Eckenfels

Title Vp - Finance

Phone (314) 525-1483

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Mercy Hospital Jefferson located?

The practice location on file with NPPES is in Festus, MO.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-12-04. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-04.