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

Dr. Todd Ruppar, PHD, APRN

Individual provider Registered Nurse · NPI 1659907418

Dr. Todd Ruppar, PHD, APRN is a Registered Nurse in Chicago, Illinois. Licensed in Illinois and Missouri. Registered with an NPI since 2020.

Licensed in
IL, MO
In the registry since
2020
Specialties on file
4
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

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Practice location Address checks out

600 S Paulina St Ste 1080
Chicago, IL 60612-3806
Phone: (312) 942-6958
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gerontology Clinical Nurse Specialist (primary) Taxonomy 364SG0600X · Licence 209.018331 (IL)
Registered Nurse Taxonomy 163W00000X · Licence 041.458038 (IL)
Registered Nurse Taxonomy 163W00000X · Licence 149788 (MO)
Gerontology Clinical Nurse Specialist Taxonomy 364SG0600X · Licence 149788 (MO)

Record details

NPI number1659907418
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , APRN
Sole proprietorNo
NPI enumeratedMarch 12, 2020
Last updated in NPPESMarch 12, 2020
Certification dateMarch 12, 2020
Mailing address600 S Paulina St Ste 1080, Chicago, IL 60612-3806

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