ANNA B DUVALL MSSLP-CCC
NPI 1205122009
Speech-Language Pathologist in Amarillo, TX

Q: What is Anna Duvall's NPI number?

The NPI number for Anna Duvall is 1205122009. It was assigned to this individual provider in the NPPES registry on June 21, 2011.

Q: What is Anna Duvall's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Q: When was this NPI record last updated?

The NPPES record for Anna Duvall was last updated on November 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 21, 2011

2400 LAKEVIEW DR, STE 102, AMARILLO, TX 79109(806) 468-9400(806) 468-9401 Get Directions Write a Review

NPPES record last updated: November 14, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Anna B Duvall Msslp-ccc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANNA B DUVALL MSSLP-CCC (NPI 1205122009) is an individual speech-language pathologist provider in Amarillo, Texas, licensed in Texas (106090) and active in the NPI registry since June 2011.

NPPES Registry Identity

NPI1205122009

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameANNA B DUVALLCredential: MSSLP-CCC

Location Address2400 LAKEVIEW DR, STE 102Amarillo, TX 79109-1532

Mailing Address2400 Lakeview Dr, Ste 102Amarillo, TX 79109-1532 · (806) 468-9400 · Fax (806) 468-9401

Phone(806) 468-9400

Fax(806) 468-9401

Sole ProprietorNo

Enumeration DateJune 21, 2011

Last NPPES UpdateNovember 14, 2025

NPPES CertifiedNovember 14, 2025

✔ NPI 1205122009 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers

Taxonomy Code235Z00000X

License✔ Licensed in TX · 106090

Definition

The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

2400 LAKEVIEW DR, Amarillo, TX 79109

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Anna B Duvall Msslp-ccc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Anna Duvall reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Century Rehabilitation Of Texas LLC

709 mi

Physical Therapist

4703 BLUEBONNET BLVD
Baton Rouge, LA 70809

Reassigned Medicare billing, Texas enrollment
12 clinicians in this Medicare group

NPI 1093308967 (225) 761-2222

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 18

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SHERRY L TWIJNSTRA MOT

Occupational Therapist

2400 LAKEVIEW DR, STE. 102
AMARILLO, TX 79109

Randall County (806) 468-9400

MELANIE CATTANEO

Speech-Language Pathologist

2400 LAKEVIEW DR, STE. 102
AMARILLO, TX 79109

Randall County (806) 468-9400

KATIE M CASSETTY MS CCC SLP

Speech-Language Pathologist

2400 LAKEVIEW DR, STE 102
AMARILLO, TX 79109

Randall County (806) 468-9400

MARISA PARKER

Speech-Language Pathologist

2400 LAKEVIEW DR, STE. 102
AMARILLO, TX 79109

Randall County (806) 468-9400

CAPROCK HOME HEALTH SERVICES, INC.

Home Health

2400 LAKEVIEW DR
AMARILLO, TX 79109

Randall County (806) 463-7051

LISA YVONNE MARTINEZ MSCCCSLP

Speech-Language Pathologist

2400 LAKEVIEW DR, STE. 102
AMARILLO, TX 79109

Randall County (806) 468-9400

TERRESA TEIG

Speech-Language Pathologist

2400 LAKEVIEW DR, SUITE 102
AMARILLO, TX 79109

Randall County (806) 468-9400

KARLEN J CANTRELL MA CCS SLP

Speech-Language Pathologist

2400 LAKEVIEW DR, STE 102
AMARILLO, TX 79109

Randall County (806) 468-9400

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Anna Duvall's NPI number?

The NPI number for Anna Duvall is 1205122009. It was assigned to this individual provider in the NPPES registry on June 21, 2011.

Where is Anna Duvall located?

Anna Duvall practices at 2400 Lakeview Dr Ste 102, Amarillo, TX 79109. The listed phone number is (806) 468-9400.

What is Anna Duvall's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Is Anna Duvall enrolled in Medicare?

Yes. Anna Duvall is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Anna Duvall's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anna Duvall reassigns Medicare benefits to Century Rehabilitation Of Texas LLC (Baton Rouge, LA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Anna Duvall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Anna Duvall accept?

Health plans from Baylor Scott and White Health Plan and Blue Cross and Blue Shield of Texas list Anna Duvall as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Anna Duvall was last updated on November 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.