Assistive Technology Practitioner Audiologist providers in the U.S.
101 NPPES records list assistive technology practitioner audiologist as their primary taxonomy; Rhode Island and Vermont have the most per resident. A registry record is not proof of an active practice.
What taxonomy code 231HA2400X means
231HA2400X is the National Uniform Claim Committee code for Audiologist, Assistive Technology Practitioner, in the grouping Speech, Language and Hearing Service Providers. 101 NPPES records list it as their primary taxonomy (file of Aug 9, 2026).
Source: NUCC Health Care Provider Taxonomy code set, definition as NUCC publishes it (nucc.org); counts from CMS NPPES.
Most per resident: the 8 highest
Source: CMS NPPES, primary taxonomy 231HA2400X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.
New York has the most, 4
Source: CMS NPPES, primary taxonomy 231HA2400X by practice city, file of Aug 9, 2026.
All 34 states and D.C. with records, by state
| State | Records | Per 100,000 |
|---|---|---|
| Alabama | 1 | 0.0 |
| Arizona | 2 | 0.0 |
| California | 14 | 0.0 |
| Colorado | 4 | 0.1 |
| Connecticut | 1 | 0.0 |
| Florida | 3 | 0.0 |
| Georgia | 2 | 0.0 |
| Illinois | 3 | 0.0 |
| Indiana | 1 | 0.0 |
| Iowa | 2 | 0.1 |
| Kentucky | 1 | 0.0 |
| Louisiana | 1 | 0.0 |
| Maryland | 4 | 0.1 |
| Massachusetts | 2 | 0.0 |
| Michigan | 2 | 0.0 |
| Minnesota | 2 | 0.0 |
| Nevada | 1 | 0.0 |
| State | Records | Per 100,000 |
|---|---|---|
| New Jersey | 5 | 0.1 |
| New Mexico | 3 | 0.1 |
| New York | 16 | 0.1 |
| North Carolina | 5 | 0.0 |
| Ohio | 5 | 0.0 |
| Oklahoma | 1 | 0.0 |
| Oregon | 1 | 0.0 |
| Pennsylvania | 1 | 0.0 |
| Rhode Island | 2 | 0.2 |
| South Carolina | 1 | 0.0 |
| Tennessee | 2 | 0.0 |
| Texas | 3 | 0.0 |
| Utah | 2 | 0.1 |
| Vermont | 1 | 0.2 |
| Virginia | 4 | 0.0 |
| Washington | 1 | 0.0 |
| Wisconsin | 1 | 0.0 |
In federal data
- NUCC code231HA2400X · Audiologist
- Size rank517th of 688 specialties by records (0% of all)
- In its family2nd of 3 Audiologist codes, 0.5% of the family
- Concentration7 states hold half of all records
Source: CMS NPPES; Medicare Part D Prescriber PUF; CMS Open Payments 2024. Presence in these files is not a quality judgment.
A sample of assistive technology practitioner audiologist records
- Pamela Vautier, M.S.C.Mobile, AL1740398908
- Debra Venkatesh, AU.D.Tempe, AZ1144310541
- Rebecca Larsen, AU.D.Kayenta, AZ1073945341
- Sabrina Ekanayake, ATACPWhittier, CA1205307873
- Gary Jones, M.A.Upland, CA1891902920
- Tess Fickas, M.A.Escondido, CA1770613853
- Jacqueline Adler, M.A.Vista, CA1801097688
- Lucia Kearney, AU.D.San Diego, CA1265955793
- Robert Dusa, M.A.San Diego, CA1982827010
- Talisa Blount, M.A.Orange, CA1487632980
- Alicia R Traktman, AUDOrange, CA1457433633
- Sharon Fujikawa-Brooks, PHDOrange, CA1295817476
Registry order, not a ranking. Search by name to find one provider.
Common questions
Why is Assistive Technology Practitioner Audiologist a thin NUCC code in NPPES?
Only 101 NPIs list Assistive Technology Practitioner Audiologist as primary taxonomy across 35 states (peak New York, 16). That is 517th of 688 NUCC codes by headcount. Thin codes are still searchable by NPI; do not treat the low count as a quality signal.
Where can I still find an Assistive Technology Practitioner Audiologist?
Assistive Technology Practitioner Audiologist providers are listed in 35 states; New York leads by raw city count. By national headcount this code sits just above Audiology Assistant and just below Low Vision Occupational Therapist. Browse by state or search by name.
What does NUCC code 231HA2400X mean?
Assistive Technology Practitioner Audiologist is NUCC taxonomy 231HA2400X in the Audiologist group. Counts are self-designated primary taxonomy at NPI enrollment, not board certification.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy (nucc.org); Medicare Part D Prescriber PUF; CMS Open Payments 2024. Counts are self-designated primary taxonomy, not board certification.
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.