NPPES file of Aug 9, 2026

Adrianne Underwood, SLP-ASSISTANT

Speech-Language Assistant · Austin, TX

Adrianne Underwood, SLP-ASSISTANT is a speech-language assistant with a practice address in Austin, Texas, and NPI 1811406804, issued on Sep 22, 2017. Check the license (Texas 40237, as entered in NPPES) with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1811406804
Name
Adrianne Underwood
Credential
SLP-ASSISTANT
Primary taxonomy
Speech-Language Assistant 2355S0801X
License number
40237 TX
Self-reported in NPPES; status is on the state search
Practice location
2500 W William Cannon Dr, Austin, TX 78745
Phone
(512) 887-2126
Enumerated
Sep 22, 2017
Record last updated
Sep 22, 2017 (not updated in 9 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 2500 W William Cannon Dr

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

  1. Saleem AssafHearing Instrument Specialist1750522330
  2. John Baines, D.D.S.Dentist1669553111
  3. Kay Gibbons, RN, CPNPPediatric Nurse Practitioner1457431488
  4. Nicole Lennon, CNMMidwife1407279268
  5. Lorelei Noble, LMTMassage Therapist1669732947
  6. Stephen Norwood, M.D,Orthopaedic Surgery Physician1548241714

Verify Adrianne Underwood 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 40237    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Speech-Language Assistant providers in Texas

There are 3,430 speech-language assistant records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,430 in Texas → Every provider in Austin →

Other speech-language assistant records in Texas

  1. Lauren AbbottHouston, TX1659780062
  2. Serena AbbottHutto, TX1821712928
  3. Amanda AbilaMidland, TX1972271351
  4. Ashley AbrahamRockwall, TX1437702842
  5. Jeaneen Abram, SLP-ASSISTANTSpring, TX1467883249
  6. Kimberly AbramsTomball, TX1518523174
  7. Jessica AbregoBryan, TX1629101886
  8. Zenah Abu AlrubPlano, TX1356049696
  9. Lina AbuarafahCypress, TX1154129518
  10. Dana AbudawoodPlano, TX1457270118

Common questions

What is Adrianne Underwood, SLP-ASSISTANT's NPI number?

Adrianne Underwood, SLP-ASSISTANT's National Provider Identifier (NPI) is 1811406804, issued on Sep 22, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Adrianne Underwood, SLP-ASSISTANT located?

The NPPES record lists a practice address at 2500 W William Cannon Dr, Austin, TX, 78745. Phone: (512) 887-2126. Providers update this record themselves, so call before visiting.

How can I verify Adrianne Underwood, SLP-ASSISTANT's license?

NPPES lists Texas license number 40237, 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. 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.