1. Home
  2. Directory
  3. Maryland
  4. Greenbelt
  5. Behavior Analyst
  6. NPI Profile

MARJORIE ESTELLE TRIBBLE RBT
NPI 1477191013
Behavior Analyst in Greenbelt, MD

Active since December 13, 2019
7500 GREENWAY CENTER DR, GREENBELT, MD 20770(301) 585-9595 Get Directions Write a Review

NPPES record last updated: February 12, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Marjorie Estelle Tribble Rbt NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARJORIE ESTELLE TRIBBLE RBT (NPI 1477191013) is an individual behavior analyst provider in Greenbelt, Maryland, licensed in Maryland (106S00000X) and active in the NPI registry since December 2019.

NPPES Registry Identity

NPI1477191013
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameMARJORIE ESTELLE TRIBBLECredential: RBT
Location Address7500 GREENWAY CENTER DRGreenbelt, MD 20770-3502
Mailing Address8701 Georgia Ave, Suite 411Silver Spring, MD 20910
Phone(301) 585-9595
Sole ProprietorNo
Enumeration DateDecember 13, 2019
Last NPPES UpdateFebruary 12, 2026
NPPES CertifiedFebruary 12, 2026
✔ NPI 1477191013 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
License✔ Licensed in MD · 106S00000X
Definition
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
7500 GREENWAY CENTER DR, Greenbelt, MD 20770
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. QUAN WANG M.D.
Specialist
7500 GREENWAY CENTER DR, SUITE #930
GREENBELT, MD 20770
Prince George's County (301) 345-2412
MRS. LUCIA M MOUTOUX CRNP
Nurse Practitioner (Family)
7500 GREENWAY CENTER DR
GREENBELT, MD 20770
Prince George's County (301) 220-2333
DR. AKINTUNDE KAI KOSO-THOMAS M.D
Pathology (Anatomic Pathology & Clinical Pathology)
7500 GREENWAY CENTER DR, 8TH FLOOR
GREENBELT, MD 20770
Prince George's County (301) 477-2000
JACK DAVID FRANCIS M.D.
Urology
7500 GREENWAY CENTER DR, 8TH FLOOR
GREENBELT, MD 20770
Prince George's County (301) 477-2000
HARBHAJAN S. AJRAWAT MD
Urology
7500 GREENWAY CENTER DR, 8TH FLOOR
GREENBELT, MD 20770
Prince George's County (301) 477-2000
MR. VISHWAM RAJENDRAKUMAR PANDYA MD
Internal Medicine (Nephrology)
7500 GREENWAY CENTER DR, STE. 930
GREENBELT, MD 20770
Prince George's County (301) 345-2412
WALID AFIF MUFARRIJ MD
Urology
7500 GREENWAY CENTER DR, 8TH FLOOR
GREENBELT, MD 20770
Prince George's County (301) 477-2000
MIDATLANTIC UROLOGY ASSOCIATES LLC
Urology
7500 GREENWAY CENTER DR, 8TH FLOOR
GREENBELT, MD 20770
Prince George's County (301) 477-2000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marjorie Tribble's NPI number?

The NPI number for Marjorie Tribble is 1477191013. It was assigned to this individual provider in the NPPES registry on December 13, 2019.

Where is Marjorie Tribble located?

Marjorie Tribble practices at 7500 Greenway Center Dr, Greenbelt, MD 20770. The listed phone number is (301) 585-9595.

What is Marjorie Tribble's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

When was this NPI record last updated?

The NPPES record for Marjorie Tribble was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.