NPPES file of Aug 9, 2026

Merin Ann Jacob, AU.D

Audiologist · Baytown, TX

Merin Ann Jacob, AU.D is an audiologist with a practice address in Baytown, Texas, and NPI 1952912123, issued on Aug 12, 2020. Check the license (Texas 81127, 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
1952912123
Name
Merin Ann Jacob
Credential
AU.D
Primary taxonomy
Audiologist 231H00000X
License number
81127 TX
Self-reported in NPPES; status is on the state search
Practice location
234 W Cedar Bayou Lynchburg RD, Baytown, TX 77521
Phone
(281) 420-8033
Enumerated
Aug 12, 2020
Record last updated
Aug 6, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200903001475); 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 234 W Cedar Bayou Lynchburg RD

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

  1. Karlee Maerten, AU.D.Audiologist1063896538
  2. Rohan Upponi, AUDAudiologist1548783061
  3. Natalie Yates, AU.D.Audiologist1750872164

Verify Merin Ann Jacob 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 81127    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. Houston Methodist Specialty PhysiciansSugar Land, TX
  2. Tmh Physician Associates PLLCSugar Land, TX

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

Merin Ann Jacob among 1,477 audiologist records in Texas

Merin Ann Jacob, 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 2020, is newer than 72% of them.

  • NPI issued2020 · 72% of these records are older, 25% newer
  • In a Medicare fileYes · 35% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated2020 · median 2016 among the 566 with a school on file
  • Record last updated2021 · 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 Baytown → Audiologist nationwide →

The 8 audiologist records with the nearest ZIP codes

  1. Madeleine Fontaine, AUDBaytown, TX 775211760374391
  2. Affan Ghiyas, AU.DBaytown, TX 775211447977921
  3. Karlee Maerten, AU.D.Baytown, TX 775211063896538
  4. Rohan Upponi, AUDBaytown, TX 775211548783061
  5. Natalie Yates, AU.D.Baytown, TX 775211750872164
  6. Kellie Davis, AU.D.Pasadena, TX 775051861914996
  7. Aaron Henry, M.S.Pasadena, TX 775041083643522
  8. Angelique Torres, AU.DDickinson, TX 775391710076807

Common questions

What is Merin Ann Jacob, AU.D's NPI number?

Merin Ann Jacob, AU.D's National Provider Identifier (NPI) is 1952912123, issued on Aug 12, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Merin Ann Jacob, AU.D located?

The NPPES record lists a practice address at 234 W Cedar Bayou Lynchburg RD, Baytown, TX, 77521. Phone: (281) 420-8033. Providers update this record themselves, so call before visiting.

How can I verify Merin Ann Jacob, AU.D's license?

NPPES lists Texas license number 81127, 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.