Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dawn Knowles
Nurse Practitioner in Lewes, DE · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255712543
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dawn Knowles
Sex Female
Practice address 33664 Bayview Medical Dr Unit 203, Lewes, DE, 19958
Phone (302) 645-3300
Enumeration date Jun 12, 2015
Last updated in NPPES Oct 28, 2024
Taxonomy & licenses
363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License L8-0010423 (DE) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License L8-0010423 (DE) Primary
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 Dawn Knowles practice?
The practice location on file with NPPES is in Lewes, DE. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Dawn Knowles?
The National Provider Identifier (NPI) for Dawn Knowles is 1255712543, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-28.