Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Maureen Marie Terhaar, ED.D., BCBA, LABA
Behavior Analyst in Shrewsbury, MA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861157224
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Registry record
Entity type Individual (Type 1)
Name Maureen Marie Terhaar
Credential ED.D., BCBA, LABA
Sex Female
Practice address 12 Mallard Cir, Shrewsbury, MA, 01545
Phone (508) 901-9930
Enumeration date Nov 1, 2021
Last updated in NPPES Nov 1, 2021
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 3675-MH-B1 (MA) 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
What specialty is Maureen Terhaar?
Maureen Terhaar 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.
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.
Other providers at this practice address
Browse all → Central Mass Clinical Associates Community/Behavioral Health Agency · Shrewsbury, MA NPI 1659929842 Luanne Mcgrath Behavior Technician · Shrewsbury, MA NPI 1164038915 Central Mass Clinical Associates Community Health Clinic/Center · Shrewsbury, MA NPI 1609541317 Rayann Mohammad Behavior Technician · Shrewsbury, MA NPI 1013660893
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-01.