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

Dr. Ellen Reiner, PHD

Individual provider Intellectual & Developmental Disabilities Psychologist · NPI 1700062361

Dr. Ellen Reiner, PHD is an Intellectual & Developmental Disabilities Psychologist in Waltham, Massachusetts. Registered with an NPI since 2008.

In the registry since
2008
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

411 Waverly Oaks Rd Bldg #3 Ste 305
Waltham, MA 02452-8448
Phone: (781) 894-6564
Fax: (781) 893-5938
Show map & directions

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

Specialties & licences

Intellectual & Developmental Disabilities Psychologist (primary) Taxonomy 103TM1800X

Record details

NPI number1700062361
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedJanuary 14, 2008
Last updated in NPPESJanuary 14, 2008