NPPES file of Aug 9, 2026

Mary Sue Harrison, AU.D.

Audiologist-Hearing Aid Fitter · Katy, TX

Mary Sue Harrison, AU.D. is an audiologist-hearing aid fitter with a practice address in Katy, Texas, and NPI 1487651899, issued on Jun 30, 2005. Check the license (Texas 109000, 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
1487651899
Name
Mary Sue Harrison
Credential
AU.D.
Primary taxonomy
Audiologist-Hearing Aid Fitter 237600000X
License number
109000 TX
Self-reported in NPPES; status is on the state search
Practice location
21715 Kingsland Blvd, Katy, TX 77450
Phone
(281) 578-7500
Enumerated
Jun 30, 2005
Record last updated
Dec 20, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20060130000548); 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-hearing aid fitter records → All 242 in Texas → Look up another NPI →

Also registered at 21715 Kingsland Blvd

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

  1. Dalia Batista, MDPediatrics Physician1609031491
  2. Garrett Bethke, D.D.S.General Practice Dentistry1245306463
  3. Thomas Harrison, D.D.S.General Practice Dentistry1083784847
  4. Aracely Neeley, LCSWClinical Social Worker1497805782
  5. Punita Sunder, PH.D., M.D.Pediatrics Physician1659661551
  6. Michael Wells, D.D.S.General Practice Dentistry1184714222

Verify Mary Sue Harrison 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 109000    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. Today's Hearing Inc.Katy, TX

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

Mary Sue Harrison among 242 audiologist-hearing aid fitter records in Texas

Mary Sue Harrison, AU.D. is one of 242 audiologist-hearing aid fitter records with a practice address in Texas. 17% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 95% newer
  • In a Medicare fileYes · 17% of these records are
  • In the CMS Doctors and Clinicians fileYes · 18% of these records are
  • Graduated2003 · median 2009 among the 43 with a school on file
  • Record last updated2018 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 237600000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Audiologist-Hearing Aid Fitter providers in Texas

There are 242 audiologist-hearing aid fitter records in Texas.

All 242 in Texas → Every provider in Katy → Audiologist-Hearing Aid Fitter nationwide →

The 8 audiologist-hearing aid fitter records with the nearest ZIP codes

  1. Angela White, AU.D.Katy, TX 774501912962234
  2. Hannah Johnson, AUDCypress, TX 774291922602366
  3. Morgan Bullard, AU.DSugar Land, TX 774781942721089
  4. Christie Spencer, AU.DSugar Land, TX 774791598084410
  5. Jamie Winderweedle Wall, AU.D., CCC/ASugar Land, TX 774791255589008
  6. Jeanette Ehlers, AUDKaty, TX 774941457330193
  7. Jessica NaderSpring, TX 773881639927270
  8. Kathryn Rogers, M.A., CCC-AThe Woodlands, TX 773841548315609

Common questions

What is Mary Sue Harrison, AU.D.'s NPI number?

Mary Sue Harrison, AU.D.'s National Provider Identifier (NPI) is 1487651899, issued on Jun 30, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Mary Sue Harrison, AU.D. located?

The NPPES record lists a practice address at 21715 Kingsland Blvd, Katy, TX, 77450. Phone: (281) 578-7500. Providers update this record themselves, so call before visiting.

How can I verify Mary Sue Harrison, AU.D.'s license?

NPPES lists Texas license number 109000, 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.