NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Chelsea N Nimmo, MA, CCC-SLP

Speech-Language Pathologist in Shaker Heights, OH · enumerated 2017.

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

National Provider Identifier

1295257640

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Chelsea N Nimmo
Credential MA, CCC-SLP
Sex Female
Practice address 20600 Shaker Blvd, Shaker Heights, OH, 44122
Phone (216) 295-4100
Enumeration date Jul 7, 2017
Last updated in NPPES Sep 15, 2020

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 21897213 (OH) Primary
106S00000X Behavior Technician Behavioral Health & Social Service Providers Secondary

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

How do I verify Chelsea Nimmo's NPI record?
Cross-check NPI 1295257640 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1295257640 active?
Yes, as of the latest NPPES snapshot, NPI 1295257640 is active (record last updated 2020-09-15).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-15.