NPPES file of Aug 9, 2026

Arantxa Rosario, AU.D.

Audiologist · Warminster, PA

Arantxa Rosario, AU.D. is an audiologist with a practice address in Warminster, Pennsylvania, and NPI 1922675297, issued on Jun 7, 2021. Check the license (Pennsylvania AT006864, as entered in NPPES) with the Pennsylvania 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
1922675297
Name
Arantxa Rosario
Credential
AU.D.
Primary taxonomy
Audiologist 231H00000X
License numbers
AT006864 PA
41YA00113300 NJ
Self-reported in NPPES; status is on the state search
Practice location
65 W Street RD Ste B104, Warminster, PA 18974
Phone
(215) 672-4327
Enumerated
Jun 7, 2021
Record last updated
Mar 20, 2026
Fax
(215) 672-4337
Medicare enrollment
Enrolled (PECOS I20210806000102); 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 919 in Pennsylvania → Look up another NPI →

Also registered at 65 W Street RD Ste B104

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

  1. Marisa Fassnacht, AUDAudiologist-Hearing Aid Fitter1801464854
  2. Andrea MihalichHearing Instrument Specialist1770161564

Verify Arantxa Rosario in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license AT006864    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 Pennsylvania license search

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Bills Medicare through 2 group practices

  1. Aanda Hearing Group LLCWest Long Branch, NJ
  2. Rise Audiology, LLCWarminster, PA

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

Arantxa Rosario among 919 audiologist records in Pennsylvania

Arantxa Rosario, AU.D. is one of 919 audiologist records with a practice address in Pennsylvania. 38% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 81% of them.

  • NPI issued2021 · 81% of these records are older, 15% newer
  • In a Medicare fileYes · 38% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2021 · median 2014 among the 391 with a school on file
  • Record last updated2026 · 65% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Audiologist providers in Pennsylvania

There are 919 audiologist records in Pennsylvania.

All 919 in Pennsylvania → Every provider in Warminster → Audiologist nationwide →

The 8 audiologist records with the nearest ZIP codes

  1. Holli Lish, M.A. CCC-AWarminster, PA 189741669596334
  2. Mary Gracey, MAWarrington, PA 189761790950517
  3. Susan Chrystal, AUDWashington Crossing, PA 189771962444042
  4. Jerilyn Balent, AU.D.Wycombe, PA 189801508009721
  5. Elizabeth Gray-Karagrigoriou, AU.DHolland, PA 189661679738868
  6. Emily Brown, AU.D.Sellersville, PA 189601033375852
  7. Rian Shapiro, MS, CCC-ASellersville, PA 189601003024969
  8. Robin EinhornAbington, PA 190011992976138

Common questions

What is Arantxa Rosario, AU.D.'s NPI number?

Arantxa Rosario, AU.D.'s National Provider Identifier (NPI) is 1922675297, issued on Jun 7, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Arantxa Rosario, AU.D. located?

The NPPES record lists a practice address at 65 W Street RD Ste B104, Warminster, PA, 18974. Phone: (215) 672-4327. Providers update this record themselves, so call before visiting.

How can I verify Arantxa Rosario, AU.D.'s license?

NPPES lists Pennsylvania license number AT006864, as entered by the provider. Search the Pennsylvania 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.