NPI Portal NPI Lookup & Verification

Ms. Laura Marie Mertz, MA, CCC-SLP

Ms. Laura Marie Mertz is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Devon, PA, registered in the NPPES registry with NPI 1023492006 since 2015.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1023492006
Entity type Individual (Type 1)
Name Ms. Laura Marie Mertz
Credential MA, CCC-SLP
Sex Female
Practice address Devon, PA, 19333
Phone 4843628110
Enumeration date 2015-07-19
Last updated in NPPES 2015-07-19

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 SL012532 PA
Copy-ready billing details
Provider: Laura Mertz, MA, CCC-SLP
NPI: 1023492006
Taxonomy: 235Z00000X (Speech-Language Pathologist)
Address: Devon, PA, 19333

Verify this record

Cross-check NPI 1023492006 against the authoritative CMS record: view Ms. Laura Marie Mertz 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 Laura Mertz?
The National Provider Identifier (NPI) for Laura Mertz is 1023492006, a Type 1 (individual) record in the CMS NPPES registry.
Where does Laura Mertz practice?
The practice location on file with NPPES is in Devon, PA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-07-19.