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

Dr. Ellen M. Costello, PHD

Individual provider Psychologist · NPI 1538252341

Dr. Ellen M. Costello, PHD is a Psychologist in Providence, Rhode Island. Licensed in Rhode Island. Registered with an NPI since 2006.

Licensed in
RI
In the registry since
2006
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

345 Blackstone Blvd
Providence, RI 02906-4800
Phone: (401) 455-6416
Fax: (401) 455-6293
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PS00412 (RI)

Record details

NPI number1538252341
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedOctober 2, 2006
Last updated in NPPESJuly 8, 2007
Mailing address345 Blackstone Blvd, Providence, RI 02906-4800

Other providers in Providence