Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Emily Stevens, MS, BCBA
Behavior Analyst in Acton, MA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043665953
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Registry record
Entity type Individual (Type 1)
Name Ms. Emily Stevens
Credential MS, BCBA
Sex Female
Practice address 20 Main St, Acton, MA, 01720
Phone (978) 263-1427
Enumeration date Apr 28, 2016
Last updated in NPPES Mar 31, 2024
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-24-71247 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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Emily Stevens?
Emily Stevens is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → A & A Medical Supply, Corp Durable Medical Equipment & Medical Supplies · Acton, MA NPI 1912074022 Emily Bergman Behavior Analyst · Acton, MA NPI 1972001410 Anna Sampson Behavior Analyst · Acton, MA NPI 1447750302 Julie Teal Registered Dietitian · Acton, MA NPI 1346716156 Tealtrition, LLC Registered Dietitian · Acton, MA NPI 1366081838 Mallory Sander Behavior Analyst · Acton, MA NPI 1184223174 Monica Patel Behavior Analyst · Acton, MA NPI 1528645702 Kaitlyn Fraser Behavior Analyst · Acton, MA NPI 1992436372
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-31.