NPI Portal NPI Lookup & Verification

Mrs. Amy Lillian Keller, M.A., CCC-SLP

Mrs. Amy Lillian Keller is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Powell, OH, registered in the NPPES registry with NPI 1992917900 since 2007.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1992917900
Entity type Individual (Type 1)
Name Mrs. Amy Lillian Keller
Credential M.A., CCC-SLP
Sex Female
Practice address Powell, OH, 43065
Phone 7405488545
Fax 7405490880
Enumeration date 2007-05-03
Last updated in NPPES 2007-07-08

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 SP-5478 OH
Copy-ready billing details
Provider: Amy Keller, M.A., CCC-SLP
NPI: 1992917900
Taxonomy: 235Z00000X (Speech-Language Pathologist)
Address: Powell, OH, 43065

Verify this record

Cross-check NPI 1992917900 against the authoritative CMS record: view Mrs. Amy Lillian Keller 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

What is the NPI number for Amy Keller?
The National Provider Identifier (NPI) for Amy Keller is 1992917900, a Type 1 (individual) record in the CMS NPPES registry.
Where does Amy Keller practice?
The practice location on file with NPPES is in Powell, OH. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.