NPPES file of Aug 9, 2026

Carl Lederman, M.D.

Diagnostic Radiology Physician · Washington, DC

Carl Lederman, M.D. is a diagnostic radiology physician with a practice address in Washington, District of Columbia, and NPI 1043219660, issued on Jul 15, 2005. Check the license (District of Columbia MD9179, as entered in NPPES) on the District of Columbia Board of Medicine; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1043219660
Name
Carl Lederman
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
MD9179 DC
D0021603 MD
0101028941 VA
Self-reported in NPPES; status is on the state search
Practice location
1150 Varnum St NE, Washington, DC 20017
Phone
(202) 269-7000
Enumerated
Jul 15, 2005
Record last updated
Nov 1, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicaid ID
7219881-1600124 VA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest diagnostic radiology physician records → All 172 in District of Columbia → Look up another NPI →

Also registered at 1150 Varnum St NE

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Raffat Ahmad, M.D.Diagnostic Radiology Physician1669760393
  2. Munaza Akunjee, MDInternal Medicine Physician1598172876
  3. Kimberly Alch, CNMAdvanced Practice Midwife1679581409
  4. Jane Andraka, AAAnesthesiologist Assistant1487912739
  5. Akua Asiedu, MDPediatrics Physician1659308724
  6. Nixon Asomani, M.D.Obstetrics & Gynecology Physician1912966870

Verify Carl Lederman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
    Search for license MD9179    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the District of Columbia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Carl Lederman among 172 diagnostic radiology physician records in District of Columbia

Carl Lederman, M.D. is one of 172 diagnostic radiology physician records with a practice address in District of Columbia. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 70% newer
  • In a Medicare fileNo · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 79% of these records are
  • Record last updated2007 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Diagnostic Radiology Physician providers in District of Columbia

There are 172 diagnostic radiology physician records in District of Columbia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 172 in District of Columbia → Every provider in Washington → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Raffat Ahmad, M.D.Washington, DC 200171669760393
  2. Joel Bowers, M.D.Washington, DC 200171003815630
  3. Alfred Coccaro, M.D.Washington, DC 200171629077789
  4. Stephen Hersh, MDWashington, DC 200171669471587
  5. Nimisha Mehta, MDWashington, DC 200171548586472
  6. Louis NapoliWashington, DC 200171669471298
  7. Jaclynn Powell, MDWashington, DC 200171831331396
  8. Delaney Williams, MDWashington, DC 200171750692075

Common questions

What is Carl Lederman, M.D.'s NPI number?

Carl Lederman, M.D.'s National Provider Identifier (NPI) is 1043219660, issued on Jul 15, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Carl Lederman, M.D. located?

The NPPES record lists a practice address at 1150 Varnum St NE, Washington, DC, 20017. Phone: (202) 269-7000. Providers update this record themselves, so call before visiting.

How can I verify Carl Lederman, M.D.'s license?

NPPES lists District of Columbia license number MD9179, as entered by the provider. Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.