Sandra Bartoszewicz

Sandra Bartoszewicz is a Behavior Technician provider (Behavior Technician) practicing in Chicopee, MA, registered in the NPPES registry with NPI 1063018281 since 2020.

✓ Active NPI ✓ Valid NPI checksum

NPI	1063018281
Entity type	Individual (Type 1)
Name	Sandra Bartoszewicz
Sex	Female
Practice address	63 MCKINSTRY AVE, Chicopee, MA, 01013
Phone	4135757234
Enumeration date	2020-12-11
Last updated in NPPES	2020-12-11

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
106S00000X	Behavior Technician	Primary	—	—

Copy-ready billing details

Provider: Sandra Bartoszewicz
NPI: 1063018281
Taxonomy: 106S00000X (Behavior Technician)
Address: 63 MCKINSTRY AVE, Chicopee, MA, 01013

Verify this record

Cross-check NPI 1063018281 against the authoritative CMS record: view Sandra Bartoszewicz 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

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 Sandra Bartoszewicz?

Sandra Bartoszewicz is registered in NPPES with the primary taxonomy of Behavior Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-12-11.