Michael Elihu Klein, M.D.
Internal Medicine Physician · Jarrettsville, MD
Michael Elihu Klein, M.D. is an internal medicine physician with a practice address in Jarrettsville, Maryland, and NPI 1073516415, issued on May 31, 2005. Check the license (Maryland D17515, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Michael Elihu Klein
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- D17515 MD
MD028674E PA
Self-reported in NPPES; status is on the state search - Practice location
- 3714 Norrisville Road, Jarrettsville, MD 21084
- Phone
- (410) 504-9511
- Enumerated
- May 31, 2005
- Record last updated
- Jul 21, 2022
- Fax
- (888) 691-8524
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,904 in Maryland → Look up another NPI →
Verify Michael Elihu Klein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D17515Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average internal medicine physician in 2024
222 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 6% of claims.
Most prescribed
- Fluconazole17 claims
- Econazole Nitrate16 claims
- Ketoconazole16 claims
- Triamcinolone Acetonide14 claims
- Levothyroxine Sodium13 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.
Michael Elihu Klein among 3,904 internal medicine physician records in Maryland
Michael Elihu Klein, M.D. is one of 3,904 internal medicine physician records with a practice address in Maryland. 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, 91% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2022 · 59% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 internal medicine physician records list a practice address in Jarrettsville
They are 2 of the 51 NPPES records with a practice address in Jarrettsville, and 3,904 internal medicine physician records in Maryland.
All 3,904 in Maryland → Every provider in Jarrettsville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Agaton Escalante, MDJarrettsville, MD 210841689748816
- Elizabeth Capacio, MDJoppa, MD 210851285908822
- Stephanie Linder, M.D.Joppa, MD 210851063467611
- Thomas Biondo, M.D.Havre De Grace, MD 210781649229519
- Suresh Dhanjani, M.D.Havre De Grace, MD 210781720083314
- Usha Gollapalli, M.D.Linthicum Heights, MD 210901235136672
- Omolola Johnson, M.D.Linthicum, MD 210901003848672
- Tasneem Lakhani, MDLinthicum Heights, MD 210901164492880
Common questions
What is Michael Elihu Klein, M.D.'s NPI number?
Michael Elihu Klein, M.D.'s National Provider Identifier (NPI) is 1073516415, issued on May 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael Elihu Klein, M.D. located?
The NPPES record lists a practice address at 3714 Norrisville Road, Jarrettsville, MD, 21084. Phone: (410) 504-9511. Providers update this record themselves, so call before visiting.
How can I verify Michael Elihu Klein, M.D.'s license?
NPPES lists Maryland license number D17515, 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 Michael Elihu Klein, M.D. prescribe under Medicare Part D?
In 2024, Michael Elihu Klein, M.D. had 222 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.