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

Maxwell A.s. Sewell

Individual provider Mental Health Counselor · NPI 1457991663

Maxwell A.s. Sewell is a Mental Health Counselor in Washington, District of Columbia. Licensed in District of Columbia. Registered with an NPI since 2020.

Licensed in
DC
In the registry since
2020

Practice location Address checks out

915 Rhode Island Ave NW
Washington, DC 20001-4153
Phone: (202) 232-6100
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence LC50082183 (DC)

Record details

NPI number1457991663
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJanuary 15, 2020
Last updated in NPPESJanuary 15, 2020
Certification dateJanuary 15, 2020

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