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

MS. Gail Duell

Individual provider Behavior Technician · NPI 1730725680

MS. Gail Duell is a Behavior Technician in Hyattsville, Maryland. Registered with an NPI since 2019.

In the registry since
2019

Practice location Address checks out

408 Willow Hill Ct
Hyattsville, MD 20785-4650
Phone: (202) 286-5335
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X

Record details

NPI number1730725680
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedNovember 25, 2019
Last updated in NPPESNovember 25, 2019
Mailing address408 Willow Hill Ct, Hyattsville, MD 20785-4650

Other providers in Hyattsville