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JOHN W. MELVIN DC LTD
NPI 1275637605
Chiropractor in Du Quoin, IL

Active since September 07, 2006
420 S WASHINGTON ST, DU QUOIN, IL 62832(618) 542-3636(618) 542-5469 Get Directions Write a Review

NPPES record last updated: November 17, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About John W. Melvin Dc Ltd NPPES

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

JOHN W. MELVIN DC LTD (NPI 1275637605) is a healthcare organization registered as a chiropractor in Du Quoin, Illinois and active in the NPI registry since September 2006. The organization lists John W Melvin, Owner Pres, as its authorized official.

NPPES Registry Identity

NPI1275637605
Entity TypeOrganization
Primary Taxonomy111N00000X
Legal Business NameJOHN W. MELVIN DC LTD
Location Address420 S WASHINGTON STDu Quoin, IL 62832-1809
Mailing Address420 S Washington StDu Quoin, IL 62832-1809 · (618) 542-3636 · Fax (618) 542-5469
Phone(618) 542-3636
Fax(618) 542-5469
Organization SubpartNo
Authorized OfficialJohn W MelvinOwner Pres · (618) 542-3636
Enumeration DateSeptember 7, 2006
Last NPPES UpdateNovember 17, 2007
✔ NPI 1275637605 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
420 S WASHINGTON ST, Du Quoin, IL 62832
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Other Identifiers 3

Medicare ID-Type Unspecified672010
Medicare UPINT37694
Other07382009Bcbs

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John W. Melvin Dc Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to John W. Melvin Dc Ltd, which bills Medicare for the services this clinician delivers.

Clinician (1)

John Melvin, DC
Chiropractic
NPI 1871505941
420 SOUTH WASHINGTON ST
Duquoin, IL 62832
(618) 542-3636
✔ Accepts Medicare22 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 John W. Melvin Dc Ltd's NPI number?

The NPI number for John W. Melvin Dc Ltd is 1275637605. It was assigned to this organization in the NPPES registry on September 7, 2006.

Where is John W. Melvin Dc Ltd located?

John W. Melvin Dc Ltd is located at 420 S Washington St, Du Quoin, IL 62832. The listed phone number is (618) 542-3636.

What is John W. Melvin Dc Ltd's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is John W. Melvin Dc Ltd enrolled in Medicare?

Yes. John W. Melvin Dc Ltd is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through John W. Melvin Dc Ltd?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to John W. Melvin Dc Ltd. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for John W. Melvin Dc Ltd was last updated on November 17, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.