Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Deana Guarnero, PT
Physical Therapist in Milton, DE · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831122894
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Deana Guarnero
Credential PT
Sex Female
Practice address 108 Broadkill Rd, Milton, DE, 19968
Phone (302) 608-9008
Fax (302) 449-2047
Enumeration date Jul 9, 2006
Last updated in NPPES Apr 29, 2026
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT007099L (PA) Secondary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License J1-0014709 (DE) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT 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 Deana Guarnero?
The National Provider Identifier (NPI) for Deana Guarnero is 1831122894, a Type 1 (individual) record in the CMS NPPES registry.
Where does Deana Guarnero practice?
The practice location on file with NPPES is in Milton, DE. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-29.