Howard Lederman, M.D.
Pediatric Allergy/Immunology Physician · Baltimore, MD
Howard Lederman, M.D. is a pediatric allergy/immunology physician with a practice address in Baltimore, Maryland, and NPI 1326086430, issued on Jun 2, 2006. Check the license (Maryland D30267, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Howard Lederman
- Credential
- M.D.
- Primary taxonomy
- Pediatric Allergy/Immunology Physician 2080P0201X
- License number
- D30267 MD
Self-reported in NPPES; status is on the state search - Practice location
- 600 N Wolfe St, Baltimore, MD 21287
- Phone
- (410) 955-2000
- Enumerated
- Jun 2, 2006
- Record last updated
- Aug 12, 2022
- Medicaid ID
- 329741100 MD
- Medicare enrollment
- Enrolled (PECOS I20100407000520); may accept Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 1977
- Entity
- Type 1 · individual
8 nearest pediatric allergy/immunology physician records → All 22 in Maryland → Look up another NPI →
Also registered at 600 N Wolfe St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Howard Lederman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D30267Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average pediatric allergy/immunology physician in 2024
32 Medicare Part D claims for 13 beneficiaries, against an average of 259 among the 198 providers of this specialty who prescribed in Part D. Brand-name drugs were 56% of claims.
Most prescribed
- Hizentra13 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 74.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $5,670.00
1 payment: consulting fee; the largest payer was Insmed, Inc. The 289 providers of this specialty with any payment received $7,101.54 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Johns Hopkins UniversityBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Howard Lederman among 22 pediatric allergy/immunology physician records in Maryland
Howard Lederman, M.D. is one of 22 pediatric allergy/immunology physician records with a practice address in Maryland. 27% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 41% newer
- In a Medicare fileYes · 27% of these records are
- In the CMS Doctors and Clinicians fileYes · 18% of these records are
- Record last updated2022 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0201X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Allergy/Immunology Physician providers in Maryland
There are 22 pediatric allergy/immunology physician records in Maryland.
All 22 in Maryland → Every provider in Baltimore → Pediatric Allergy/Immunology Physician nationwide →
The 8 pediatric allergy/immunology physician records with the nearest ZIP codes
- Jennifer Dantzer, MDBaltimore, MD 212871598050536
- Pamela Frischmeyer-Guerrerio, M.D. PH.D.Baltimore, MD 212871184762106
- Maria Gutierrez, M.D.Baltimore, MD 212871689832800
- Corinne Keet, MDBaltimore, MD 212871396881579
- Jerry Winkelstein, M.D.Baltimore, MD 212871235167669
- Robert Wood, M.D.Baltimore, MD 212871508894221
- Julia Wisniewski, M.D.Baltimore, MD 212101205095593
- Richard Layton, MDTowson, MD 212041699878603
Common questions
What is Howard Lederman, M.D.'s NPI number?
Howard Lederman, M.D.'s National Provider Identifier (NPI) is 1326086430, issued on Jun 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Howard Lederman, M.D. located?
The NPPES record lists a practice address at 600 N Wolfe St, Baltimore, MD, 21287. Phone: (410) 955-2000. Providers update this record themselves, so call before visiting.
How can I verify Howard Lederman, M.D.'s license?
NPPES lists Maryland license number D30267, 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 Howard Lederman, M.D. prescribe under Medicare Part D?
In 2024, Howard Lederman, M.D. had 32 Medicare Part D claims for 13 beneficiaries; the average among pediatric allergy/immunology physician prescribers was 259. Part D covers Medicare prescriptions only.
What is Howard Lederman, M.D.'s MIPS final score?
The 2023 MIPS final score is 74.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.