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

Michael Edmund Duffy

Individual provider School Psychologist · NPI 1295404333

Michael Edmund Duffy is a School Psychologist in Washington, District of Columbia. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

401 I St SW
Washington, DC 20024-4438
Phone: (202) 724-4867
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

School Psychologist (primary) Taxonomy 103TS0200X

Record details

NPI number1295404333
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedSeptember 11, 2021
Last updated in NPPESSeptember 11, 2021
Certification dateSeptember 11, 2021
Mailing address401 I St Sw, Washington, DC 20024-4438

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