Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marianne Towner, MA, BCBA
Behavior Analyst in Washington, DC · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881115004
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Marianne Towner
Credential MA, BCBA
Sex Female
Practice address 1101 Pennsylvania Ave Nw Ste 300, Washington, DC, 20004
Phone (561) 323-6593
Enumeration date Jun 28, 2017
Last updated in NPPES Oct 7, 2025
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 0133002007 (VA) Primary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
How do I verify Marianne Towner's NPI record?
Cross-check NPI 1881115004 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1881115004 active?
Yes, as of the latest NPPES snapshot, NPI 1881115004 is active (record last updated 2025-10-07).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-07.