NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Debra S Huff, SLP

Speech-Language Pathologist in Boonville, MO · enumerated 2010 · practices at Reorganized School District No 1.

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

National Provider Identifier

1639485097

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Debra S Huff
Credential SLP
Sex Female
Practice address 736 Main St, Boonville, MO, 65233
Phone (660) 882-7474
Fax (660) 882-5721
Enumeration date Aug 24, 2010
Last updated in NPPES Aug 24, 2010

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 01515 (MO) Primary
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

Is NPI 1639485097 active?
Yes — as of the latest NPPES snapshot, NPI 1639485097 is active (record last updated 2010-08-24).
How do I verify Debra Huff's NPI record?
Cross-check NPI 1639485097 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-24.