Dr. Jonathan L. Powell, MD
- Industry payments
- $80
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- 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. Powell'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. Jonathan L. Powell is a pediatric hematology and oncology physician in Wilmington, Delaware
Dr. Powell practices at Nemours Children's Hospital - Delaware in Wilmington, Delaware.
Dr. Powell's NPI, 1336239078, was assigned on October 13, 2006. Dr. Powell holds Delaware license C10007409.
- NPI
- 1336239078NPI Registry (opens in a new tab)
- NPI enumeration date
- October 13, 2006
- NPI status
- Active
- Practice phone
- (302) 651-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Jonathan L. Powell practices at Nemours Children's Hospital - Delaware in Wilmington, Delaware
Dr. Powell'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. Jonathan L. Powell is affiliated with 2 sites of care and 1 medical group
Dr. Powell's primary practice is Nemours Children's Hospital - Delaware in Wilmington, Delaware. The medical group on file is Nemours Children's Hospital, Delaware. Dmand AI also links Dr. Powell to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jonathan L. Powell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Powell 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. Jonathan L. Powell is one of 20 pediatric hematologys and oncology physicians in Delaware
Pediatric hematology-oncology is Dr. Powell's primary specialty in the NPI Registry, under taxonomy code 2080P0207X. Dr. Powell is licensed in Delaware.
Specialties and state licenses
- Pediatric hematology and oncology, DelawarePrimary
Pediatric hematologys and oncology physicians near Dr. Powell
Counts of pediatric hematologys and oncology physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Jonathan L. Powell's patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Dr. Powell's median patient age at 12, with 56% women.
Dr. Powell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 12
Patient panel by sex, all payers
- Women56%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Jonathan L. Powell received $80 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Powell from 1 drug or device company in 2023. Consulting fees make up the largest share, 100% of the total. Amneal Pharmaceuticals LLC paid the most, $80.
Companies that paid Dr. Powell the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jonathan L. Powell'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Jonathan L. Powell
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. Jonathan L. Powell's NPI number?
Dr. Jonathan L. Powell's NPI number is 1336239078. It was assigned on October 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan L. Powell?
Dr. Jonathan L. Powell is a pediatric hematology and oncology physician in Wilmington, Delaware. The primary specialty in the NPI Registry is Pediatric Hematology & Oncology Physician (taxonomy code 2080P0207X).
Where does Dr. Jonathan L. Powell practice?
Dr. Powell practices at 1600 Rockland Rd, Wilmington, DE 19803. Dr. Powell's primary practice is Nemours Children's Hospital - Delaware in Wilmington, Delaware. Dmand AI also links Dr. Powell to 1 group practice or clinic.
What is Dr. Jonathan L. Powell's office phone number?
The practice phone on file for Dr. Powell is (302) 651-4000.
What is Dr. Jonathan L. Powell's medical license number?
Dr. Powell holds Delaware license C10007409.
What medical group is Dr. Jonathan L. Powell part of?
Dr. Powell is linked to Nemours Children's Hospital, Delaware.
Has Dr. Jonathan L. Powell received payments from drug or device companies?
CMS Open Payments shows $80 in general payments to Dr. Powell from 1 company from 2023 to 2023. The largest total came from Amneal Pharmaceuticals LLC.
How long has Dr. Jonathan L. Powell been practicing?
Dr. Powell's NPI was assigned in 2006.
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