Edward F. Ewen, MD
Internal Medicine Physician · Wilmington, DE
Edward F. Ewen, MD is an internal medicine physician with a practice address in Wilmington, Delaware, and NPI 1336271436, issued on Mar 12, 2007. Check the license (Delaware C10003131, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Edward F. Ewen
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- C10003131 DE
Self-reported in NPPES; status is on the state search - Practice location
- 501 W 14TH St, Wilmington, DE 19801
- Phone
- (302) 428-4900
- Enumerated
- Mar 12, 2007
- Record last updated
- Dec 8, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (302) 428-2121
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 600 in Delaware → Look up another NPI →
Also registered at 501 W 14TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Edward F. Ewen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDelaware Board of Medical Licensure and Discipline
Search for license C10003131Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Edward F. Ewen among 600 internal medicine physician records in Delaware
Edward F. Ewen, MD is one of 600 internal medicine physician records with a practice address in Delaware. 83% 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 2007, is newer than 33% of them.
- NPI issued2007 · 33% of these records are older, 60% newer
- In a Medicare fileNo · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2010 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
107 internal medicine physician records list a practice address in Wilmington
They are 107 of the 6,291 NPPES records with a practice address in Wilmington, and 600 internal medicine physician records in Delaware. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 600 in Delaware → Every provider in Wilmington → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Matthew Burday, DOWilmington, DE 198011215907738
- Patricia Curtin, M.D.Wilmington, DE 198011790867661
- Justin Eldridge, M.D.Wilmington, DE 198011295937365
- J. Daniel Hess, MDWilmington, DE 198011265666325
- Leroi Hicks, MD, MPHWilmington, DE 198011083665806
- Terry Horton, MDWilmington, DE 198011013072156
- Rose Kakoza, MDNewark, DE 198011659530087
- Armin Marefat, D.O.Wilmington, DE 198011629291000
Common questions
What is Edward F. Ewen, MD's NPI number?
Edward F. Ewen, MD's National Provider Identifier (NPI) is 1336271436, issued on Mar 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Edward F. Ewen, MD located?
The NPPES record lists a practice address at 501 W 14TH St, Wilmington, DE, 19801. Phone: (302) 428-4900. Providers update this record themselves, so call before visiting.
How can I verify Edward F. Ewen, MD's license?
NPPES lists Delaware license number C10003131, as entered by the provider. Search the Delaware Board of Medical Licensure and Discipline at https://delpros.delaware.gov/OH_VerifyLicense. 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.
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.