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Side By Side Assisted Living

Side By Side Assisted Living is a healthcare organization registered as Assisted Living Facility in Pittsfield, MA, holding Type 2 (organization) NPI 1366573271 since 2007. The authorized official on file is Steven D'Antonio, Owner.

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NPI 1366573271
Entity type Organization (Type 2)
Legal business name Side By Side Assisted Living
Practice address 120 ONOTA ST, Pittsfield, MA, 01201
Phone 4134434274
Fax 4134430715
Enumeration date 2007-03-09
Last updated in NPPES 2020-08-22

Authorized official

Name Steven D'Antonio
Title Owner
Phone 4134434274

Taxonomy & classification

Taxonomy code Specialty Primary License State
310400000X Assisted Living Facility Primary 251 MA

Other identifiers

Identifier Type State Issuer
1906330 Other MA MASSHEALTH PROVIDER NUMBE
Copy-ready billing details
Provider: Side By Side Assisted Living
NPI: 1366573271
Taxonomy: 310400000X (Assisted Living Facility)
Address: 120 ONOTA ST, Pittsfield, MA, 01201

Verify this record

Cross-check NPI 1366573271 against the authoritative CMS record: view Side By Side Assisted Living 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

What type of organization is Side By Side Assisted Living?
Side By Side Assisted Living is registered in NPPES as a Assisted Living Facility (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.