Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Justina Irrer, PHD, RDN

Individual provider Registered Dietitian · NPI 1407764590

Dr. Justina Irrer, PHD, RDN is a Registered Dietitian in Silver Spring, Maryland. Registered with an NPI since 2026.

In the registry since
2026
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

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Practice location Address checks out

3612 Edelmar Ter
Silver Spring, MD 20906-1763
Phone: (321) 277-1491
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X

Record details

NPI number1407764590
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , RDN
Sole proprietorNo
NPI enumeratedAugust 31, 2026
Last updated in NPPESAugust 31, 2026
Certification dateAugust 30, 2026

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