Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

MS. Deborah A Hassler, NP

Individual provider Nurse Practitioner · NPI 1245297324

MS. Deborah A Hassler, NP is a Nurse Practitioner in Newark, Delaware. Licensed in Delaware and South Carolina. Registered with an NPI since 2006.

Licensed in
DE, SC
In the registry since
2006
Specialties on file
3
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

4755 Ogletown Stanton Rd Dept OF Surgery Christiana Hospital
Newark, DE 19718-0002
Phone: (302) 733-4280
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence LZ-0000116 (DE)
Nurse Practitioner Taxonomy 363L00000X · Licence R00044284 (SC)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence LZ-0000116 (DE)

Record details

NPI number1245297324
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMay 1, 2006
Last updated in NPPESJanuary 8, 2010

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