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DR. LEONARD ASHWORTH DUFF DC
NPI 1801826623
Chiropractor in Silverhill, AL

Active since July 04, 2006
20531 WEST BLVD, SILVERHILL, AL 36576(251) 945-3034 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Leonard Ashworth Duff Dc NPPES

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

DR. LEONARD ASHWORTH DUFF DC (NPI 1801826623) is an individual chiropractor in Silverhill, Alabama, licensed in Alabama (2110) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1801826623
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. LEONARD ASHWORTH DUFFCredential: DC
Location Address20531 WEST BLVDSilverhill, AL 36576
Mailing Address20531 West BlvdSilverhill, AL 36576 · (251) 945-3034
Phone(251) 945-3034
Sole ProprietorNo
Enumeration DateJuly 4, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1801826623 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in AL · 2110
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.
20531 WEST BLVD, Silverhill, AL 36576
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Other Providers at the Same Location NPPES

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

DUFF CHIROPRACTIC LLC
Chiropractor
20531 WEST BLVD
SILVERHILL, AL 36576
Baldwin County (251) 945-3034

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 Leonard Duff's NPI number?

The NPI number for Leonard Duff is 1801826623. It was assigned to this individual provider in the NPPES registry on July 4, 2006.

Where is Leonard Duff located?

Leonard Duff practices at 20531 West Blvd, Silverhill, AL 36576. The listed phone number is (251) 945-3034.

What is Leonard Duff's specialty?

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

When was this NPI record last updated?

The NPPES record for Leonard Duff was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.