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

Deborah A. Sell-Holstein, RN

Individual provider School Registered Nurse · NPI 1669831426

Deborah A. Sell-Holstein, RN is a School Registered Nurse in Newark, Delaware. Licensed in Delaware. Registered with an NPI since 2016.

Licensed in
DE
In the registry since
2016
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

326 Ruthar Dr
Newark, DE 19711-8017
Phone: (302) 292-1463
Fax: (302) 292-1291
Show map & directions

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

Specialties & licences

School Registered Nurse (primary) Taxonomy 163WS0200X · Licence L1-0019455 (DE)

Record details

NPI number1669831426
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedFebruary 22, 2016
Last updated in NPPESFebruary 22, 2016
Mailing address326 Ruthar Dr, Newark, DE 19711-8017

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