J Clin Immunol
DwarfismFaciesImmunologic Deficiency Syndromes
Dr. Magee L. Defelice, MD
NPI1194854851
- Publications
- 5
- Hospital affiliations
- 1
- Industry payments
- $455
- Medical group
- 1
- State licenses
- 3
- Practice address
- 1600 Rockland Rd, Wilmington, DE 19803
- Practice phone
- Call (302) 651-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Nemours Children's Hospital - Delaware
Wilmington, Delaware
Find Dr. Defelice's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Magee L. Defelice is an allergist and immunologist in Wilmington, Delaware
Dr. Defelice practices at Nemours Children's Hospital - Delaware in Wilmington, Delaware.
Dr. Defelice's NPI, 1194854851, was assigned on March 5, 2007. Dr. Defelice holds Pennsylvania license MD437762.
NPI and contact details
- NPI
- 1194854851NPI Registry (opens in a new tab)
- NPI enumeration date
- March 5, 2007
- NPI status
- Active
- Practice phone
- (302) 651-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Magee L. Defelice practices at Nemours Children's Hospital - Delaware in Wilmington, Delaware
Dr. Defelice's primary practice is Nemours Children's Hospital - Delaware, at 1600 Rockland Rd, Wilmington, DE 19803 in New Castle County. The practice phone is (302) 651-4000.
- Nemours Children's Hospital - Delaware1600 Rockland Rd, Wilmington, DE 19803 · New Castle CountyPhone(302) 651-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Magee L. Defelice is affiliated with 2 sites of care and 1 medical group
Dr. Defelice's primary practice is Nemours Children's Hospital - Delaware in Wilmington, Delaware. Dr. Defelice is also affiliated with Thomas Jefferson University Hospital. The medical group on file is Nemours Children's Hospital, Delaware.
Nemours Children's Hospital - DelawarePrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Magee L. Defelice's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Defelice practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nemours Children's Hospital - Delaware | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Magee L. Defelice is one of 15 allergists and immunologists in Delaware
Allergy and immunology is Dr. Defelice's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dmand AI has Dr. Defelice's licenses on file in 3 states: Pennsylvania, Delaware and New Jersey.
Specialties and state licenses
- Allergy and immunology, PennsylvaniaPrimary
- Delaware license
- Pediatrics, New Jersey
Allergists and immunologists near Dr. Defelice
Counts of allergists and immunologists with a Dmand AI profile, by place and practice. Each opens the list.
15allergists and immunologists in Delaware
6allergists and immunologists in Wilmington
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Magee L. Defelice's patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Dr. Defelice's median patient age at 10, with 41% women.
Dr. Defelice's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women41%
- Men58%
Source: Dmand AI Patient Panel Data
Dr. Magee L. Defelice has 5 publications on record
Dmand AI links 5 papers to Dr. Defelice, published from 2020 to 2023. 2020 was the busiest year, with 2. Dr. Defelice's most frequent co-authors are Jennifer Rebecca Heimall, MD, Rolla F. Abu-Arja, MD and Jeffrey Robert Andolina, MD.
Papers5
Years published2020 to 2023
Dr. Defelice's papers by year, 2020 to 2023
Dr. Defelice's most frequent co-authors
- Jennifer Rebecca Heimall, MD2 shared papers
- Rolla F. Abu-Arja, MD1 shared paper
- Jeffrey Robert Andolina, MD1 shared paper
Recent publications by Dr. Defelice
Genetic TestingLymphopeniaNeonatal Screening
Ann Allergy Asthma Immunol
ArachisHealth Knowledge, Attitudes, PracticePeanut Hypersensitivity
Clin Rev Allergy Immunol
Disease SusceptibilityEosinophilsImmunity
See who Dr. Defelice researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Defelice works with, so you can find a warm path to the right allergists and immunologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Magee L. Defelice received $455 in industry payments from 2016 to 2019
CMS Open Payments shows 28 general payments to Dr. Defelice from 14 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $92.
General payments to Dr. Defelice by program year, 2016 to 2019
Companies that paid Dr. Defelice the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Magee L. Defelice's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Magee L. Defelice
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Magee L. Defelice's NPI number?
Dr. Magee L. Defelice's NPI number is 1194854851. It was assigned on March 5, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Magee L. Defelice?
Dr. Magee L. Defelice is an allergist and immunologist in Wilmington, Delaware. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Dr. Magee L. Defelice practice?
Dr. Defelice practices at 1600 Rockland Rd, Wilmington, DE 19803. Dr. Defelice's primary practice is Nemours Children's Hospital - Delaware in Wilmington, Delaware.
What is Dr. Magee L. Defelice's office phone number?
The practice phone on file for Dr. Defelice is (302) 651-4000.
What is Dr. Magee L. Defelice's medical license number?
Dr. Defelice holds Pennsylvania license MD437762, one of the licenses on file in 3 states.
Which states has Dr. Magee L. Defelice been licensed in?
Dmand AI has state licenses on file for Dr. Defelice in Pennsylvania, Delaware and New Jersey.
Which hospitals is Dr. Magee L. Defelice affiliated with?
Dr. Defelice is affiliated with Thomas Jefferson University Hospital.
What medical group is Dr. Magee L. Defelice part of?
Dr. Defelice is linked to Nemours Children's Hospital, Delaware.
Has Dr. Magee L. Defelice received payments from drug or device companies?
CMS Open Payments shows $455 in general payments to Dr. Defelice from 14 companies from 2016 to 2019. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Magee L. Defelice been practicing?
Dr. Defelice's NPI was assigned in 2007.
Does Dr. Magee L. Defelice do research?
Dmand AI links 5 publications to Dr. Defelice, published from 2020 to 2023.
Who does Dr. Magee L. Defelice publish with?
Dr. Defelice's most frequent co-authors are Jennifer Rebecca Heimall, MD (2 shared papers), Rolla F. Abu-Arja, MD (1 shared paper) and Jeffrey Robert Andolina, MD (1 shared paper).
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