Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anna B Duvall, MSSLP-CCC

Q: What is the NPI number for Anna Duvall?

The National Provider Identifier (NPI) for Anna Duvall is 1205122009, a Type 1 (individual) record in the CMS NPPES registry.

Speech-Language Pathologist in Amarillo, TX · enumerated 2011.

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

National Provider Identifier

1205122009

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Anna B Duvall

Credential MSSLP-CCC

Sex Female

Practice address 2400 Lakeview Dr, Ste 102, Amarillo, TX, 79109

Phone (806) 468-9400

Fax (806) 468-9401

Enumeration date Jun 21, 2011

Last updated in NPPES Nov 14, 2025

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 106090 (TX) Primary

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

Where does Anna Duvall practice?

The practice location on file with NPPES is in Amarillo, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Anna Duvall?

The National Provider Identifier (NPI) for Anna Duvall is 1205122009, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-14.