NPI Portal NPI Lookup & Verification

Mrs. Deborah Lea Sperling, SLP

Mrs. Deborah Lea Sperling is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Webster, NY, registered in the NPPES registry with NPI 1639454549 since 2011. The credential SLP stands for Speech-Language Pathologist.

✓ Active NPI ✓ Valid NPI checksum

NPI 1639454549
Entity type Individual (Type 1)
Name Mrs. Deborah Lea Sperling
Credential SLP
Sex Female
Practice address 58 PEACEFUL HARBOR LN, Webster, NY, 14580
Phone 5856715338
Fax 5856715338
Enumeration date 2011-10-12
Last updated in NPPES 2011-10-12

Taxonomy & licenses

Taxonomy code Specialty Primary License State
235Z00000X Speech-Language Pathologist Primary 4436 NY

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

Copy-ready billing details
Provider: Deborah Sperling, SLP
NPI: 1639454549
Taxonomy: 235Z00000X (Speech-Language Pathologist)
Address: 58 PEACEFUL HARBOR LN, Webster, NY, 14580

Verify this record

Cross-check NPI 1639454549 against the authoritative CMS record: view Mrs. Deborah Lea Sperling 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

Where does Deborah Sperling practice?
The practice location on file with NPPES is in Webster, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Deborah Sperling?
The National Provider Identifier (NPI) for Deborah Sperling is 1639454549, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-10-12.