Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
David Y Lee, M.D.
Hospitalist Physician in Newark, DE · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1023452828
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Registry record
Entity type Individual (Type 1)
Name David Y Lee
Credential M.D.
Sex Male
Practice address 4755 Ogletown Stanton Rd, Newark, DE, 19718
Phone (302) 733-1000
Enumeration date Apr 23, 2013
Last updated in NPPES Sep 24, 2019
Taxonomy & licenses
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD459919 (PA) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License C1-0011923 (DE) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 042.0013498 (VT) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License C1-0011923 (DE) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 042.0013498 (VT) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License MD459919 (PA) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License C1-0011923 (DE) Primary
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
What is the NPI number for David Lee?
The National Provider Identifier (NPI) for David Lee is 1023452828, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Lee practice?
The practice location on file with NPPES is in Newark, DE. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Erik Marshall Cardiovascular Disease Physician · Newark, DE NPI 1144223850 Cynthia Flynn Anatomic Pathology & Clinical Pathology Physician · Newark, DE NPI 1336145861 Mary Iacocca Anatomic Pathology & Clinical Pathology Physician · Newark, DE NPI 1689670119 Michael Kanzer Anatomic Pathology & Clinical Pathology Physician · Newark, DE NPI 1194721639 Gary Witkin Anatomic Pathology & Clinical Pathology Physician · Newark, DE NPI 1396741849 Mark Mitchell Anatomic Pathology & Clinical Pathology Physician · Newark, DE NPI 1487650594 William Kirby Anatomic Pathology & Clinical Pathology Physician · Newark, DE NPI 1265438360 Rebecca Yourinson Physician Assistant · Newark, DE NPI 1104825579
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-24.