Kenneth J. Bennett, MD
Specialist · St Louis, MO
Kenneth J. Bennett, MD is a specialist with a practice address in St Louis, Missouri, and NPI 1528257698, issued on Oct 15, 2007. Check the license (Missouri R4131, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kenneth J. Bennett
- Credential
- MD
- Primary taxonomy
- Specialist 174400000X
- License number
- R4131 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1040 N Mason RD, St Louis, MO 63141
- Phone
- (314) 878-7899
- Enumerated
- Oct 15, 2007
- Record last updated
- Aug 6, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (314) 205-1020
- Entity
- Type 1 · individual
8 nearest specialist records → All 443 in Missouri → Look up another NPI →
Verify Kenneth J. Bennett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license R4131Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average specialist in 2024
30 Medicare Part D claims, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Kenneth J. Bennett among 443 specialist records in Missouri
Kenneth J. Bennett, MD is one of 443 specialist records with a practice address in Missouri. 20% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 40% of them.
- NPI issued2007 · 40% of these records are older, 40% newer
- In a Medicare fileYes · 20% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2009 · 85% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in Missouri
There are 443 specialist records in Missouri.
All 443 in Missouri → Every provider in St Louis → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Henry Altepeter, M.D.Saint Louis, MO 631411992792295
- Jason Amato, M.D.Saint Louis, MO 631411609832476
- Robert Backer, MDSaint Louis, MO 631411790788941
- Gregory Brabbee, M.D.Saint Louis, MO 631411538156831
- Elsa Gutierrez, MDSaint Louis, MO 631411366438061
- Joseph Hurley, M.D.Saint Louis, MO 631411891782199
- Vito Mantese, M.D.Saint Louis, MO 631411265429567
- David Meiners, M.D.Saint Louis, MO 631411366439663
Common questions
What is Kenneth J. Bennett, MD's NPI number?
Kenneth J. Bennett, MD's National Provider Identifier (NPI) is 1528257698, issued on Oct 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth J. Bennett, MD located?
The NPPES record lists a practice address at 1040 N Mason RD, St Louis, MO, 63141. Phone: (314) 878-7899. Providers update this record themselves, so call before visiting.
How can I verify Kenneth J. Bennett, MD's license?
NPPES lists Missouri license number R4131, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Kenneth J. Bennett, MD prescribe under Medicare Part D?
In 2024, Kenneth J. Bennett, MD had 30 Medicare Part D claims; the average among specialist prescribers was 1,380. 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.