William Lee Kemp, MD
Internal Medicine Physician · New Orleans, LA
William Lee Kemp, MD is an internal medicine physician with a practice address in New Orleans, Louisiana, and NPI 1447887609, issued on Mar 26, 2020. Check the license (Louisiana 336127, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- William Lee Kemp
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 336127 LA
Self-reported in NPPES; status is on the state search - Practice location
- 5620 Read Blvd, New Orleans, LA 70127
- Phone
- (504) 592-6600
- Enumerated
- Mar 26, 2020
- Record last updated
- Feb 15, 2024
- Medicare enrollment
- Enrolled (PECOS I20240220003985); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 2020
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,749 in Louisiana → Look up another NPI →
Also registered at 5620 Read Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Lee Kemp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 336127Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average internal medicine physician in 2024
390 Medicare Part D claims for 121 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Atorvastatin Calcium25 claims
- Furosemide21 claims
- Eliquis18 claims
- Prednisone16 claims
- Albuterol Sulfate Hfa15 claims
- Clopidogrel14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- New Orleans Physician Services IncMarrero, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Lee Kemp among 1,749 internal medicine physician records in Louisiana
William Lee Kemp, MD is one of 1,749 internal medicine physician records with a practice address in Louisiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 85% of them.
- NPI issued2020 · 85% of these records are older, 11% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2020 · median 2008 among the 1,216 with a school on file
- Record last updated2024 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
392 internal medicine physician records list a practice address in New Orleans
They are 392 of the 13,668 NPPES records with a practice address in New Orleans, and 1,749 internal medicine physician records in Louisiana.
All 1,749 in Louisiana → Every provider in New Orleans → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Michele Cooper, MDNew Orleans, LA 701271700042256
- Sarah Lungaro, MDNew Orleans, LA 701271225666050
- Jerald Taggart, D.O.New Orleans, LA 701271881851483
- Helen Badie, M.D.New Orleans, LA 701261285859462
- Kimberly Dao, M.D.New Orleans, LA 701291346549524
- Lena Howerton, D.O.New Orleans, LA 701251487041430
- Brian Lewis, MDNew Orleans, LA 701251871773705
- Janet SmithNew Orleans, LA 701251114450541
Common questions
What is William Lee Kemp, MD's NPI number?
William Lee Kemp, MD's National Provider Identifier (NPI) is 1447887609, issued on Mar 26, 2020. An NPI identifies a provider in billing; it is not a license.
Where is William Lee Kemp, MD located?
The NPPES record lists a practice address at 5620 Read Blvd, New Orleans, LA, 70127. Phone: (504) 592-6600. Providers update this record themselves, so call before visiting.
How can I verify William Lee Kemp, MD's license?
NPPES lists Louisiana license number 336127, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Lee Kemp, MD prescribe under Medicare Part D?
In 2024, William Lee Kemp, MD had 390 Medicare Part D claims for 121 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.