NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Cobblestones LLC

Pediatric Occupational Therapist in Waltham, MA · enumerated 2015 · authorized official Nicole Croak, Occupational Therapist.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1205228111

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Cobblestones LLC
Practice address 85 River St, Waltham, MA, 02453
Phone (781) 609-2514
Enumeration date Mar 2, 2015
Last updated in NPPES Mar 2, 2015

Taxonomy & classification

225XP0200X Pediatric Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary
235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers Secondary

Authorized official

Name Nicole Croak
Title Occupational Therapist
Phone (781) 609-2514

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 → Validate an NPI →

Frequently asked questions

Who is the authorized official for Cobblestones LLC?
NPPES lists Nicole Croak (Occupational Therapist) as the authorized official for this organization.
What is the NPI number for Cobblestones LLC?
The NPI for Cobblestones LLC is 1205228111, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-02.