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Mrs. Amy J Clark, SLP

Mrs. Amy J Clark is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Mattoon, IL, registered in the NPPES registry with NPI 1437461191 since 2010. The credential SLP stands for Speech-Language Pathologist.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1437461191
Entity type Individual (Type 1)
Name Mrs. Amy J Clark
Credential SLP
Sex Female
Practice address Mattoon, IL, 61938
Phone 2172343821
Enumeration date 2010-07-10
Last updated in NPPES 2010-07-10

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
235Z00000X Speech-Language Pathologist Primary 146006254 IL

SLP — Speech-Language Pathologist: A licensed clinician treating speech, language, and swallowing disorders. About the SLP credential

Copy-ready billing details
Provider: Amy Clark, SLP
NPI: 1437461191
Taxonomy: 235Z00000X (Speech-Language Pathologist)
Address: Mattoon, IL, 61938

Verify this record

Cross-check NPI 1437461191 against the authoritative CMS record: view Mrs. Amy J Clark 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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Amy Clark?
Amy Clark is registered in NPPES with the primary taxonomy of Speech-Language Pathologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-07-10.