Marjorie Estelle Tribble, RBT
Behavior Analyst · Greenbelt, MD
Marjorie Estelle Tribble, RBT is a behavior analyst with a practice address in Greenbelt, Maryland, and NPI 1477191013, issued on Dec 13, 2019. Check the license (Maryland 106S00000X, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marjorie Estelle Tribble
- Credential
- RBT
- Primary taxonomy
- Behavior Analyst 103K00000X
- License number
- 106S00000X MD
Self-reported in NPPES; status is on the state search - Practice location
- 7500 Greenway Center Dr, Greenbelt, MD 20770
- Phone
- (301) 585-9595
- Enumerated
- Dec 13, 2019
- Record last updated
- Feb 12, 2026
- Entity
- Type 1 · individual
Also registered at 7500 Greenway Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marjorie Estelle Tribble in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 106S00000XCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Behavior Analyst providers in Maryland
There are 1,550 behavior analyst records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other behavior analyst records in Maryland
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Common questions
What is Marjorie Estelle Tribble, RBT's NPI number?
Marjorie Estelle Tribble, RBT's National Provider Identifier (NPI) is 1477191013, issued on Dec 13, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Marjorie Estelle Tribble, RBT located?
The NPPES record lists a practice address at 7500 Greenway Center Dr, Greenbelt, MD, 20770. Phone: (301) 585-9595. Providers update this record themselves, so call before visiting.
How can I verify Marjorie Estelle Tribble, RBT's license?
NPPES lists Maryland license number 106S00000X, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.