Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Joann Ott-Slenker, RD, LDN

Individual provider Health Educator · NPI 1871099390

Joann Ott-Slenker, RD, LDN is a Health Educator in Lancaster, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2018.

Licensed in
PA
In the registry since
2018
Specialties on file
2
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

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Practice location Address checks out

555 N Duke Street Attn: Food & Nutrition Services Dept
Lancaster, PA 17604-3555
Phone: (717) 544-7791
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence DN004719 (PA)
Health Educator Taxonomy 174H00000X · Licence DN004719 (PA)

Record details

NPI number1871099390
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , LDN
Sole proprietorNo
NPI enumeratedApril 3, 2018
Last updated in NPPESMay 8, 2020
Certification dateMay 8, 2020

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