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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. HOWARD R HORN MD
NPI 1144286113
Internal Medicine - Cardiovascular Disease in Memphis, TN

Active since April 26, 2006
1910 NONCONNAH BLVD, SUITE 120, MEMPHIS, TN 38132(901) 448-2300(901) 448-6657 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Howard R Horn Md NPPES

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

DR. HOWARD R HORN MD (NPI 1144286113) is an individual cardiovascular disease provider in Memphis, Tennessee, licensed in Tennessee (5166) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1144286113
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. HOWARD R HORNCredential: MD
Location Address1910 NONCONNAH BLVD, SUITE 120Memphis, TN 38132-2113
Mailing Address66 N Pauline St, Suite 206Memphis, TN 38105-5105 · (901) 448-7642 · Fax (901) 448-8015
Phone(901) 448-2300
Fax(901) 448-6657
Sole ProprietorNo
Enumeration DateApril 26, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1144286113 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in TN · 5166
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
1910 NONCONNAH BLVD, Memphis, TN 38132
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Other Identifiers 1

Medicaid3012662TN

Other Providers at the Same Location NPPES 20

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

DR. JOEL R SLADE MD
Anesthesiology
1910 NONCONNAH BLVD, SUITE 120
MEMPHIS, TN 38132
Shelby County (901) 448-2300
DR. WILLIAM WEBSTER RIGGS JR. MD
Radiology (Pediatric Radiology)
1910 NONCONNAH BLVD, SUITE 120
MEMPHIS, TN 38132
Shelby County (901) 448-2300
DR. JAMES B LEWIS MD
Internal Medicine
1910 NONCONNAH BLVD, SUITE 120
MEMPHIS, TN 38132
Shelby County (901) 448-2300
MRS. JAMIE D HARFORD N.P.
Registered Nurse (Neonatal Intensive Care)
1910 NONCONNAH BLVD, SUITE 120
MEMPHIS, TN 38132
Shelby County (901) 448-2300
DR. SANTIAGO VERA MD
Transplant Surgery
1910 NONCONNAH BLVD, SUITE 120
MEMPHIS, TN 38132
Shelby County (901) 448-2300
DR. ROBERT C KORES PHD
Psychologist
1910 NONCONNAH BLVD, SUITE 120
MEMPHIS, TN 38132
Shelby County (901) 448-2300
DR. JOHN P DEVINCENZO MD
Pediatrics (Pediatric Infectious Diseases)
1910 NONCONNAH BLVD, SUITE 120
MEMPHIS, TN 38132
Shelby County (901) 448-2300
DR. MAUREEN POH MD
Dermatology
1910 NONCONNAH BLVD, SUITE 120
MEMPHIS, TN 38132
Shelby County (901) 448-2300

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 Howard Horn's NPI number?

The NPI number for Howard Horn is 1144286113. It was assigned to this individual provider in the NPPES registry on April 26, 2006.

Where is Howard Horn located?

Howard Horn practices at 1910 Nonconnah Blvd Suite 120, Memphis, TN 38132. The listed phone number is (901) 448-2300.

What is Howard Horn's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for Howard Horn was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.