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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1356962773

Dr. Catherine A Greene, LPC is an Addiction (Substance Use Disorder) Counselor in Washington, District of Columbia. Licensed in District of Columbia and Virginia. Registered with an NPI since 2020.

Licensed in
DC, VA
In the registry since
2020
Specialties on file
2
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

800 21st St NW
Washington, DC 20052-0028
Phone: (631) 495-8702
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence PRC14829 (DC)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 071010306 (VA)

Record details

NPI number1356962773
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC
Sole proprietorNo
NPI enumeratedApril 27, 2020
Last updated in NPPESAugust 26, 2021
Certification dateAugust 26, 2021

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