Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Edward Lee Alexander III, M.D.
Surgery Physician in Dover, DE · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386638807
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Registry record
Entity type Individual (Type 1)
Name Edward Lee Alexander III
Credential M.D.
Sex Male
Practice address 724 S New St, Dover, DE, 19904
Phone (302) 674-4070
Fax (302) 672-2315
Enumeration date Sep 12, 2005
Last updated in NPPES Nov 1, 2024
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Edward Alexander practice?
The practice location on file with NPPES is in Dover, DE. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Edward Alexander?
The National Provider Identifier (NPI) for Edward Alexander is 1386638807, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Darrell Carpenter Surgery Physician · Dover, DE NPI 1306829189 John Glenn Surgery Physician · Dover, DE NPI 1033184841 Mattern & Associates, MD'S, PA Neuromusculoskeletal Medicine & OMM Physician · Dover, DE NPI 1073532990 Michael Mattern Orthopaedic Surgery Physician · Dover, DE NPI 1811910391 Radu Nedelcoviciu Surgery Physician · Dover, DE NPI 1700034766 Assar Rather Colon & Rectal Surgery Physician · Dover, DE NPI 1174834097 Bryan Perey Physician Assistant · Dover, DE NPI 1831487040 Krishnaraj Mahendraraj Surgery Physician · Dover, DE NPI 1295093946
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-01.