NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ascend Autism Ot & Slp Services Pllc

Speech-Language Pathologist in Westport, CT · enumerated 2025 · authorized official Nathan Kronforst, Vice President.

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

National Provider Identifier

1043019680

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Ascend Autism Ot & Slp Services Pllc
Practice address 15 Ketchum St Lowr Level, Westport, CT, 06880
Phone (877) 323-8668
Fax (203) 547-6280
Enumeration date Mar 7, 2025
Last updated in NPPES Mar 7, 2025

Taxonomy & classification

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary
235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers Primary

Authorized official

Name Nathan Kronforst
Title Vice President
Phone (617) 233-9907

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

Where is Ascend Autism Ot & Slp Services Pllc located?
The practice location on file with NPPES is in Westport, CT.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-03-07. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-07.