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Sd Associates, LLC

Sd Associates, LLC is a healthcare organization registered as Behavior Analyst in Williston, VT, holding Type 2 (organization) NPI 1275855975 since 2010. The authorized official on file is David Powsner, Executive/Clinical Director.

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NPI 1275855975
Entity type Organization (Type 2)
Legal business name Sd Associates, LLC
Practice address 37 TALCOTT RD, SUITE 114, Williston, VT, 05495
Phone 8026627831
Fax 8026627834
Enumeration date 2010-02-22
Last updated in NPPES 2018-05-25

Authorized official

Name David Powsner
Title Executive/Clinical Director
Phone 8026627831

Taxonomy & classification

Taxonomy code Specialty Primary License State
235Z00000X Speech-Language Pathologist Secondary
103K00000X Behavior Analyst Primary
Copy-ready billing details
Provider: Sd Associates, LLC
NPI: 1275855975
Taxonomy: 103K00000X (Behavior Analyst)
Address: 37 TALCOTT RD, SUITE 114, Williston, VT, 05495

Providers at this address

NPI Name Type Specialty Location
1194093559 Jennifer Johnson Individual Behavior Analyst Williston, VT
1144568643 Catalyst Physiotherapy LLC Organization Physical Therapist Williston, VT
1871926949 Jessica Speckert Individual Behavior Analyst Williston, VT
1700219896 Sarah Kitchen Individual Behavior Analyst Williston, VT
1780017871 Melinda Neff Individual Behavior Analyst Williston, VT
1659704757 David Powsner Individual Behavior Analyst Williston, VT
1316370398 Joellen Emerson Individual Behavior Analyst Williston, VT
1740613728 Wendy Skendzel Individual Behavior Analyst Williston, VT

Verify this record

Cross-check NPI 1275855975 against the authoritative CMS record: view Sd Associates, LLC on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Who is the authorized official for Sd Associates, LLC?
NPPES lists David Powsner (Executive/Clinical Director) as the authorized official for this organization.
What is the NPI number for Sd Associates, LLC?
The NPI for Sd Associates, LLC is 1275855975, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2018-05-25.