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

Individual provider Behavior Analyst · NPI 1477191013

Marjorie Estelle Tribble, RBT is a Behavior Analyst in Greenbelt, Maryland. Licensed in Maryland. Registered with an NPI since 2019.

Licensed in
MD
In the registry since
2019
What do these letters mean?
RBT — Registered Behavior Technician
Delivers behaviour therapy under a behaviour analyst's supervision.

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Practice location Address checks out

7500 Greenway Center Dr
Greenbelt, MD 20770-3502
Phone: (301) 585-9595
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 106S00000X (MD)

Record details

NPI number1477191013
Entity typeIndividual (Type 1)
GenderFemale
Credentials RBT
Sole proprietorNo
NPI enumeratedDecember 13, 2019
Last updated in NPPESFebruary 12, 2026
Certification dateFebruary 12, 2026

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