Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John Hall MD Rural Health Services

Rural Health Clinic/Center in Mount Vernon, IL · enumerated 2007 · authorized official Cathy Lisenby, Office Manager.

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

National Provider Identifier

1871706374

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Registry record

Entity type Organization (Type 2)

Legal business name John Hall MD Rural Health Services

Practice address 3505 Broadway St Ste A, Mount Vernon, IL, 62864

Phone (618) 244-7788

Fax (618) 244-9330

Enumeration date May 8, 2007

Last updated in NPPES Apr 20, 2008

Taxonomy & classification

261QR1300X Rural Health Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Cathy Lisenby

Title Office Manager

Phone (618) 244-7788

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 John Hall MD Rural Health Services located?

The practice location on file with NPPES is in Mount Vernon, IL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-04-20. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-20.