Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alyse Heffelfinger, BCABA
Behavior Analyst in Williston, VT · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1194101980
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Registry record
Entity type Individual (Type 1)
Name Alyse Heffelfinger
Credential BCABA
Sex Female
Practice address 37 Talcott Rd Ste 114, Williston, VT, 05495
Phone (802) 662-7831
Enumeration date Aug 4, 2015
Last updated in NPPES Aug 4, 2015
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 0-15-6475 (VT) 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 Alyse Heffelfinger?
Alyse Heffelfinger 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 → Emma Smith Behavior Analyst · Williston, VT NPI 1730510488 Jacob Saunders Behavior Analyst · Williston, VT NPI 1194177139 Anna Boziwick Behavior Analyst · Williston, VT NPI 1427571215 Amanda Larose Behavior Analyst · Williston, VT NPI 1720557796 Katherine Curler Behavior Analyst · Williston, VT NPI 1386264117
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-04.