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

Regan Mayo, PHD

Individual provider Counseling Psychologist · NPI 1295085124

Regan Mayo, PHD is a Counseling Psychologist in Washington, District of Columbia. Licensed in District of Columbia. Registered with an NPI since 2012.

Licensed in
DC
In the registry since
2012
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

1633 Q St NW 200
Washington, DC 20009-6351
Phone: (202) 986-5941
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence PSY1000655 (DC)

Record details

NPI number1295085124
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedSeptember 18, 2012
Last updated in NPPESSeptember 18, 2012

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