Nachum M. Pfeffer, MD
Cardiovascular Disease Physician · Baltimore, MD
Nachum M. Pfeffer, MD is a cardiovascular disease physician with a practice address in Baltimore, Maryland, and NPI 1841394848, issued on Sep 11, 2006. Check the license (Maryland D35411, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Nachum M. Pfeffer
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- D35411 MD
Self-reported in NPPES; status is on the state search - Practice location
- 6918 Ridge RD, Baltimore, MD 21237
- Phone
- (410) 780-3900
- Enumerated
- Sep 11, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (410) 391-0391
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 613 in Maryland → Look up another NPI →
Also registered at 6918 Ridge RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Harvey Gewanter, PHDClinical Psychologist1255485546
- Lakshmi Prasanna KatragaddaPharmacist1811816093
- Liya Pfeffer, MDInternal Medicine Physician1326142316
- Mahmood Syed, PSYCH. ASSOCIATECognitive & Behavioral Psychologist1104187640
Verify Nachum M. Pfeffer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D35411Check 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 cardiovascular disease physician in 2024
52 Medicare Part D claims for 31 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D.
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.
Nachum M. Pfeffer among 613 cardiovascular disease physician records in Maryland
Nachum M. Pfeffer, MD is one of 613 cardiovascular disease physician records with a practice address in Maryland. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 22% of them.
- NPI issued2006 · 22% of these records are older, 36% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2007 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Maryland
There are 613 cardiovascular disease physician records in Maryland.
All 613 in Maryland → Every provider in Baltimore → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Rafique Ahmed, MDBaltimore, MD 212371457354854
- Ebony Alston, M.D.Baltimore, MD 212371073803136
- Rahul Anand, M.B.B.SBaltimore, MD 212371942640917
- Tamara AshvetiyaBaltimore, MD 212371760722540
- Leah Bergman, D.O.Baltimore, MD 212371053756783
- George Bittar, MDBaltimore, MD 212371760452171
- Jeffrey Brown, M.D.Baltimore, MD 212371760485122
- Rodney Johnson, M.D.Baltimore, MD 212371356344659
Common questions
What is Nachum M. Pfeffer, MD's NPI number?
Nachum M. Pfeffer, MD's National Provider Identifier (NPI) is 1841394848, issued on Sep 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nachum M. Pfeffer, MD located?
The NPPES record lists a practice address at 6918 Ridge RD, Baltimore, MD, 21237. Phone: (410) 780-3900. Providers update this record themselves, so call before visiting.
How can I verify Nachum M. Pfeffer, MD's license?
NPPES lists Maryland license number D35411, 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 Nachum M. Pfeffer, MD prescribe under Medicare Part D?
In 2024, Nachum M. Pfeffer, MD had 52 Medicare Part D claims for 31 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.