NPPES file of Aug 9, 2026

Anna B. Duvall, MSSLP-CCC

Speech-Language Pathologist · Amarillo, TX

Anna B. Duvall, MSSLP-CCC is a speech-language pathologist with a practice address in Amarillo, Texas, and NPI 1205122009, issued on Jun 21, 2011. Check the license (Texas 106090, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1205122009
Name
Anna B. Duvall
Credential
MSSLP-CCC
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License number
106090 TX
Self-reported in NPPES; status is on the state search
Practice location
2400 Lakeview Dr, Amarillo, TX 79109
Phone
(806) 468-9400
Enumerated
Jun 21, 2011
Record last updated
Nov 14, 2025
Fax
(806) 468-9401
Medicare enrollment
Enrolled (PECOS I20241010001287); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest speech-language pathologist records → All 17,062 in Texas → Look up another NPI →

Also registered at 2400 Lakeview Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kasia Bledsoe, OTROccupational Therapist1457594392
  2. Karlen Cantrell, MA CCS SLPSpeech-Language Pathologist1417114810
  3. Katie Cassetty, MS CCC SLPSpeech-Language Pathologist1174871248
  4. Kathleen CatesRegistered Dietitian1518183235
  5. Melanie CattaneoSpeech-Language Pathologist1124346200
  6. Ashley Colston, M.S., CCC-SLPSpeech-Language Pathologist1891840252

Verify Anna B. Duvall in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 106090    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Century Rehabilitation OF Texas LLCAmarillo, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Anna B. Duvall among 17,062 speech-language pathologist records in Texas

Anna B. Duvall, MSSLP-CCC is one of 17,062 speech-language pathologist records with a practice address in Texas. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 21% of them.

  • NPI issued2011 · 21% of these records are older, 75% newer
  • In a Medicare fileYes · 2% of these records are
  • In the CMS Doctors and Clinicians fileYes · 4% of these records are
  • Graduated2010 · median 2015 among the 598 with a school on file
  • Record last updated2025 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 235Z00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

163 speech-language pathologist records list a practice address in Amarillo

They are 163 of the 3,934 NPPES records with a practice address in Amarillo, and 17,062 speech-language pathologist records in Texas.

All 17,062 in Texas → Every provider in Amarillo → Speech-Language Pathologist nationwide →

The 8 speech-language pathologist records with the nearest ZIP codes

  1. Karlen Cantrell, MA CCS SLPAmarillo, TX 791091417114810
  2. Amanda CarterAmarillo, TX 791091932272515
  3. Christi Cates, SLPAmarillo, TX 791091659445872
  4. Ashley Colston, M.S., CCC-SLPAmarillo, TX 791091891840252
  5. Melanie Cummins, M.S. CCC-SLPAmarillo, TX 791091033369426
  6. Linda Day, MACCC/SLPAmarillo, TX 791091992714331
  7. Nikki Dodgen, M.A., CCC/SLPAmarillo, TX 791091629061668
  8. Amanda Guffey, SLPAmarillo, TX 791091255405494

Common questions

What is Anna B. Duvall, MSSLP-CCC's NPI number?

Anna B. Duvall, MSSLP-CCC's National Provider Identifier (NPI) is 1205122009, issued on Jun 21, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Anna B. Duvall, MSSLP-CCC located?

The NPPES record lists a practice address at 2400 Lakeview Dr, Amarillo, TX, 79109. Phone: (806) 468-9400. Providers update this record themselves, so call before visiting.

How can I verify Anna B. Duvall, MSSLP-CCC's license?

NPPES lists Texas license number 106090, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.