Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lisa Hatfield, RN
Registered Nurse in Millsboro, DE · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710365150
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Registry record
Entity type Individual (Type 1)
Name Lisa Hatfield
Credential RN
Sex Female
Practice address 400 Delaware Ave Ste 105, Millsboro, DE, 19966
Phone (302) 934-1861
Fax (302) 934-7318
Enumeration date May 18, 2015
Last updated in NPPES May 18, 2015
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN 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 Lisa Hatfield?
The National Provider Identifier (NPI) for Lisa Hatfield is 1710365150, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lisa Hatfield practice?
The practice location on file with NPPES is in Millsboro, DE. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-18.