Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Rebecca Sturm Powell, LCSW
Social Worker in Arlington, MA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811606445
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Registry record
Entity type Individual (Type 1)
Name Rebecca Sturm Powell
Credential LCSW
Sex Female
Practice address 7 Court St, Arlington, MA, 02476
Phone (508) 492-3485
Enumeration date Nov 22, 2022
Last updated in NPPES Dec 14, 2024
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License LICSW1120185 (MA) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW credential
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
Is NPI 1811606445 active?
Yes, as of the latest NPPES snapshot, NPI 1811606445 is active (record last updated 2024-12-14).
How do I verify Rebecca Powell's NPI record?
Cross-check NPI 1811606445 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Julia Coleman Psychiatry Physician · Arlington, MA NPI 1427049329 Annastasia Chase Clinical Child & Adolescent Psychologist · Arlington, MA NPI 1548223167 Ruth Lewis Clinical Psychologist · Arlington, MA NPI 1447266473 Kenneth Chase Clinical Psychologist · Arlington, MA NPI 1891866968 Midwife the Moment, LLC Psychiatric/Mental Health Nurse Practitioner · Arlington, MA NPI 1972385961 Continuous Whole Psychotherapy Clinical Social Worker · Arlington, MA NPI 1295550150
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-14.