Samuel Kleiman, M.D.
Critical Care Medicine (Internal Medicine) Physician · Fort Washington, MD
Samuel Kleiman, M.D. is a critical care medicine (internal medicine) physician with a practice address in Fort Washington, Maryland, and NPI 1407851124, issued on Jun 17, 2005. Check the license (Maryland D0026262, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Samuel Kleiman
- Credential
- M.D.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- D0026262 MD
Self-reported in NPPES; status is on the state search - Practice location
- 11711 Livingston RD, Fort Washington, MD 20744
- Phone
- (301) 203-2232
- Enumerated
- Jun 17, 2005
- Record last updated
- Apr 3, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid ID
- 480011700 MD
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 212 in Maryland → Look up another NPI →
Also registered at 11711 Livingston RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Beatrice AnamegePsychiatric/Mental Health Nurse Practitioner1366152001
- Kathleen Andersen, PACMedical Physician Assistant1578742375
- Comfort Awungafac, NPPsychiatry Physician1053296707
- Vimla Bhooshan, M.D.Diagnostic Radiology Physician1770620874
- Benjamin Brown, M.D.Emergency Medicine Physician1346465333
- Patrick Daly, MDEmergency Medicine Physician1760443543
Verify Samuel Kleiman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0026262Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
139 Medicare Part D claims for 35 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Amlodipine Besylate12 claims
- Tamsulosin Hcl12 claims
- Clopidogrel11 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.
Samuel Kleiman among 212 critical care medicine (internal medicine) physician records in Maryland
Samuel Kleiman, M.D. is one of 212 critical care medicine (internal medicine) physician records with a practice address in Maryland. 86% 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 · 86% of these records are
- In the CMS Doctors and Clinicians fileNo · 79% of these records are
- Record last updated2015 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Maryland
There are 212 critical care medicine (internal medicine) physician records in Maryland.
All 212 in Maryland → Every provider in Fort Washington → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Merwise BarayClinton, MD 207351548899479
- Pavan Bhat, M.D.Clinton, MD 207351861874786
- William Boyce, M.D.Clinton, MD 207351275523342
- Carlos Chiriboga, M.D.Clinton, MD 207351154311231
- Audwin Garcia, M.D.Clinton, MD 207351356550891
- Gaurav Manek, MBBSClinton, MD 207351316474455
- Sairam Raghavan, MDClinton, MD 207351558915306
- David Remy, M.D.Clinton, MD 207351154386084
Common questions
What is Samuel Kleiman, M.D.'s NPI number?
Samuel Kleiman, M.D.'s National Provider Identifier (NPI) is 1407851124, issued on Jun 17, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Samuel Kleiman, M.D. located?
The NPPES record lists a practice address at 11711 Livingston RD, Fort Washington, MD, 20744. Phone: (301) 203-2232. Providers update this record themselves, so call before visiting.
How can I verify Samuel Kleiman, M.D.'s license?
NPPES lists Maryland license number D0026262, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Samuel Kleiman, M.D. prescribe under Medicare Part D?
In 2024, Samuel Kleiman, M.D. had 139 Medicare Part D claims for 35 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. 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.