Howard Lederman, MD
Listed as a pediatric allergist, with a practice address in Baltimore, Maryland.
Practice location 1
Johns Hopkins University
600 N Wolf St
Baltimore, MD 21287
From the records
- Specialty
- Pediatric allergist
- Records
- Medicare records: Pediatric Medicine (October 2026). Allergy specialty from the national provider registry.
- Medicare
- May accept the Medicare-approved amount as payment in full (Medicare assignment), according to CMS’s file. This applies to Original Medicare; Medicare Advantage plans have their own networks. What assignment means
- Medical school
- University of Michigan Medical School, graduated 1977 (Medicare records)
- Registry record
- Last updated August 2022
- NPI
- 1326086430 (national provider registry)
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From CMS’s Doctors and Clinicians file (October 2026) and the national provider registry, NPPES (October 2026). Listings are free and in alphabetical order; we don’t rate or recommend doctors. How we list doctors