MR. WILLIAM KENNETH HARPER MD
NPI 1225145212
Internal Medicine - Cardiovascular Disease in Jackson, MS

Q: What is William Harper's NPI number?

The NPI number for William Harper is 1225145212. It was assigned to this individual provider in the NPPES registry on August 24, 2006.

Q: What is William Harper's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for William Harper was last updated on January 6, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since August 24, 2006

4135 SANDRIDGE DR, JACKSON, MS 39211(601) 946-4548 Get Directions Write a Review

NPPES record last updated: January 6, 2022. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jan 6, 2022, Mar 28, 2018 (2 updates tracked since 2018).

On this page

About Mr. William Kenneth Harper Md NPPES

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

MR. WILLIAM KENNETH HARPER MD (NPI 1225145212) is an individual cardiovascular disease provider in Jackson, Mississippi, licensed in Mississippi (D6730) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1225145212

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameMR. WILLIAM KENNETH HARPERCredential: MD

Location Address4135 SANDRIDGE DRJackson, MS 39211-6549

Mailing Address4135 Sandridge DrJackson, MS 39211-6549 · (601) 946-4548

Phone(601) 946-4548

Sole ProprietorNo

Enumeration DateAugust 24, 2006

Last NPPES UpdateJanuary 6, 20222 updates tracked since enumeration

NPPES CertifiedJanuary 6, 2022

✔ NPI 1225145212 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 MS · D6730

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.

4135 SANDRIDGE DR, Jackson, MS 39211

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Other Identifiers 1

Medicaid00018120MS

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 William Harper's NPI number?

The NPI number for William Harper is 1225145212. It was assigned to this individual provider in the NPPES registry on August 24, 2006.

Where is William Harper located?

William Harper practices at 4135 Sandridge Dr, Jackson, MS 39211. The listed phone number is (601) 946-4548.

What is William Harper'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 William Harper was last updated on January 6, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.