NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Amy Lister, M.S., CCC, SLP

Speech-Language Pathologist in Merrimack, NH · enumerated 2007 · practices at Amy J. Lister.

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

National Provider Identifier

1568580090

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Amy Lister
Credential M.S., CCC, SLP
Sex Female
Practice address Merrimack, NH, 03054
Phone (603) 566-4730
Fax (603) 262-5816
Enumeration date Mar 26, 2007
Last updated in NPPES Jan 13, 2012

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

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 0939 (NH) Primary
235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 6600 (MA) Secondary
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

What is the NPI number for Amy Lister?
The National Provider Identifier (NPI) for Amy Lister is 1568580090, a Type 1 (individual) record in the CMS NPPES registry.
Where does Amy Lister practice?
The practice location on file with NPPES is in Merrimack, NH. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-13.