Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Colin Demeritt, DNP, MS, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1538986120

Dr. Colin Demeritt, DNP, MS, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner in Washington, District of Columbia. Licensed in District of Columbia, Maryland and Virginia. Registered with an NPI since 2024.

Licensed in
DC, MD, VA
In the registry since
2024
Specialties on file
3
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
MS — Master of Science
A graduate science degree.
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

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Practice location Address checks out

1525 14th St NW
Washington, DC 20005-3706
Phone: (202) 745-7000
Fax: (202) 939-7655
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence NP500020458 (DC)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 0024192221 (VA)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence AC007315 (MD)

Record details

NPI number1538986120
Entity typeIndividual (Type 1)
GenderMale
Credentials DNP , MS , PMHNP-BC
Sole proprietorNo
NPI enumeratedSeptember 24, 2024
Last updated in NPPESJanuary 14, 2026
Certification dateJanuary 14, 2026

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