William Kenneth Harper, MD
Cardiovascular Disease Physician · Jackson, MS
William Kenneth Harper, MD is a cardiovascular disease physician with a practice address in Jackson, Mississippi, and NPI 1225145212, issued on Aug 24, 2006. Check the license (Mississippi D6730, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- William Kenneth Harper
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- D6730 MS
Self-reported in NPPES; status is on the state search - Practice location
- 4135 Sandridge Dr, Jackson, MS 39211
- Phone
- (601) 946-4548
- Enumerated
- Aug 24, 2006
- Record last updated
- Jan 6, 2022
- Medicaid ID
- 00018120 MS
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 142 in Mississippi → Look up another NPI →
Verify William Kenneth Harper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license D6730Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $15.40
1 payment: food and beverage; the largest payer was Lundbeck LLC. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
William Kenneth Harper among 142 cardiovascular disease physician records in Mississippi
William Kenneth Harper, MD is one of 142 cardiovascular disease physician records with a practice address in Mississippi. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 34% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileNo · 77% of these records are
- Record last updated2022 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Mississippi
There are 142 cardiovascular disease physician records in Mississippi.
All 142 in Mississippi → Every provider in Jackson → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- William Hillegass, MDJackson, MS 392111619906112
- Bryan Barksdale, MDJackson, MS 392161083663876
- Kenneth Bennett, MDJackson, MS 392161043254253
- Vernon Cotten, MDJackson, MS 392161164466082
- Quinton Dickerson, MDJackson, MS 392161942243712
- Ervin Fox, MDJackson, MS 392161346260460
- Douglas Harkins, M.D.Jackson, MS 392161457376915
- James Hays, MDJackson, MS 392161912943945
Common questions
What is William Kenneth Harper, MD's NPI number?
William Kenneth Harper, MD's National Provider Identifier (NPI) is 1225145212, issued on Aug 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Kenneth Harper, MD located?
The NPPES record lists a practice address at 4135 Sandridge Dr, Jackson, MS, 39211. Phone: (601) 946-4548. Providers update this record themselves, so call before visiting.
How can I verify William Kenneth Harper, MD's license?
NPPES lists Mississippi license number D6730, as entered by the provider. Search the Mississippi State Board of Medical Licensure at https://www.msbml.ms.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.