James A. Maliszewski, MD
Internal Medicine Physician · Kansas City, MO
James A. Maliszewski, MD is an internal medicine physician with a practice address in Kansas City, Missouri, and NPI 1902897903, issued on Oct 31, 2005. Check the license (Missouri R9E32, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- James A. Maliszewski
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- R9E32 MO
04-25242 KS
Self-reported in NPPES; status is on the state search - Practice location
- 2330 E Meyer Blvd, Kansas City, MO 64132
- Phone
- (816) 276-9800
- Enumerated
- Oct 31, 2005
- Record last updated
- Jan 20, 2022
- Fax
- (816) 276-9801
- Medicaid ID
- 208461103 MO
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Also registered at 2330 E Meyer Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify James A. Maliszewski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license R9E32Check 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 internal medicine physician in 2024
48 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Levothyroxine Sodium15 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.
James A. Maliszewski among 2,604 internal medicine physician records in Missouri
James A. Maliszewski, MD is one of 2,604 internal medicine physician records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 55% of these records are
- Record last updated2022 · 48% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
243 internal medicine physician records list a practice address in Kansas City
They are 243 of the 13,759 NPPES records with a practice address in Kansas City, and 2,604 internal medicine physician records in Missouri.
All 2,604 in Missouri → Every provider in Kansas City → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Donya Bani Hani, MBBSKansas City, MO 641321588226302
- Sheena Gleason Alt, M.D.Kansas City, MO 641321508933565
- Deidre Herrman, PAKansas City, MO 641321013884816
- Samuel Hoeper, MDKansas City, MO 641321700877792
- Marianne Hudgins, MDKansas City, MO 641321245221233
- Kenneth Lan, MDKansas City, MO 641321316439169
- John Moore, MDKansas City, MO 641321942292990
- Maninder Pabla, MDKansas City, MO 641321952360919
Common questions
What is James A. Maliszewski, MD's NPI number?
James A. Maliszewski, MD's National Provider Identifier (NPI) is 1902897903, issued on Oct 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is James A. Maliszewski, MD located?
The NPPES record lists a practice address at 2330 E Meyer Blvd, Kansas City, MO, 64132. Phone: (816) 276-9800. Providers update this record themselves, so call before visiting.
How can I verify James A. Maliszewski, MD's license?
NPPES lists Missouri license number R9E32, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James A. Maliszewski, MD prescribe under Medicare Part D?
In 2024, James A. Maliszewski, MD had 48 Medicare Part D claims; 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.