NPPES file of Aug 9, 2026

Tracey Castillo, AU.D.

Audiologist · Sugar Land, TX

Tracey Castillo, AU.D. is an audiologist with a practice address in Sugar Land, Texas, and NPI 1740699404, issued on Aug 7, 2014. Check the license (Texas 80697, 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
1740699404
Name
Tracey Castillo
Credential
AU.D.
Primary taxonomy
Audiologist 231H00000X
License number
80697 TX
Self-reported in NPPES; status is on the state search
Practice location
16545 Southwest Fwy Ste 100, Sugar Land, TX 77479
Phone
(281) 649-7200
Enumerated
Aug 7, 2014
Record last updated
Nov 21, 2022
Fax
(281) 491-6704
Medicare enrollment
Enrolled (PECOS I20141219001116); 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 audiologist records → All 1,477 in Texas → Look up another NPI →

Also registered at 16545 Southwest Fwy Ste 100

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

  1. Erin Arceneaux, AU.D.Audiologist1619469210
  2. George Card, MDOtolaryngology Physician1750364253
  3. Oliver Chin, M.D.Otolaryngology Physician1255793147
  4. Nerissa D'Silva, MDAllergy & Immunology Physician1932696333
  5. Kathryn Hagan, AUDAudiologist1154859353
  6. Christine Le, AUDAudiologist1417551326

Verify Tracey Castillo 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 80697    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 2 group practices

  1. Ent And Allergy Associates OF Texas PLLCHouston, TX
  2. Houston Ear Nose And Throat Clinic LLPSugar Land, TX

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

Tracey Castillo among 1,477 audiologist records in Texas

Tracey Castillo, AU.D. is one of 1,477 audiologist records with a practice address in Texas. 35% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 52% of them.

  • NPI issued2014 · 52% of these records are older, 45% newer
  • In a Medicare fileYes · 35% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated2014 · median 2016 among the 566 with a school on file
  • Record last updated2022 · 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 231H00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Audiologist providers in Texas

There are 1,477 audiologist records in Texas.

All 1,477 in Texas → Every provider in Sugar Land → Audiologist nationwide →

The 8 audiologist records with the nearest ZIP codes

  1. Lindsay Alexander, AUDSugar Land, TX 774791518220961
  2. Erin Arceneaux, AU.D.Sugar Land, TX 774791619469210
  3. Kate Deleon, AU.D.Sugar Land, TX 774791508177973
  4. Rebecca Dugat, M.S., FAAA,CH-APSugar Land, TX 774791063669596
  5. Kathryn Hagan, AUDSugar Land, TX 774791154859353
  6. Shirin Jivani, AU.DSugar Land, TX 774791326455932
  7. Christine Le, AUDSugar Land, TX 774791417551326
  8. Alexandra Murueta, AU.D., CCC-ASugar Land, TX 774791598353385

Common questions

What is Tracey Castillo, AU.D.'s NPI number?

Tracey Castillo, AU.D.'s National Provider Identifier (NPI) is 1740699404, issued on Aug 7, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Tracey Castillo, AU.D. located?

The NPPES record lists a practice address at 16545 Southwest Fwy Ste 100, Sugar Land, TX, 77479. Phone: (281) 649-7200. Providers update this record themselves, so call before visiting.

How can I verify Tracey Castillo, AU.D.'s license?

NPPES lists Texas license number 80697, 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.