NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Catherine Arling, MS CCC/SLP

Speech-Language Pathologist in Dover, NH · enumerated 2014.

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

National Provider Identifier

1396152021

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Catherine Arling
Credential MS CCC/SLP
Sex Female
Practice address 61 Locust St., Suite #333, Dover, NH, 03820
Fax (603) 232-3714
Enumeration date Jul 15, 2014
Last updated in NPPES Nov 19, 2024

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 1543 (NH) Primary
SLP · Speech-Language Pathologist: A licensed clinician treating speech, language, and swallowing disorders. About the SLP credential

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 does Catherine Arling practice?
The practice location on file with NPPES is in Dover, NH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Catherine Arling?
The National Provider Identifier (NPI) for Catherine Arling is 1396152021, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-19.