Alison Vega, AU.D.
What this data tells you about Vega
Alison Vega is an audiologist-hearing aid fitter in Olympia, WA, with 18 years of NPI registration. Based on federal Medicare data, Vega performed 549 Medicare services in 2023. These records do not provide a deduplicated patient total.
The Data Coverage level for Vega is High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
Medicare Practice Summary — 2023
Medicare Utilization ↗Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Microscopic ear examination A detailed visual inspection of the ear using a specialized microscope to examine the ear canal and eardrum. |
67 | $23 | $75 |
| Comprehensive hearing and speech recognition test A diagnostic evaluation that assesses hearing ability and the capacity to understand spoken words. The test measures how well a patient can detect sounds and recognize speech. |
47 | $26 | $120 |
| Vestibular function test with thermal irrigation A test that assesses balance by irrigating both ears with warm and cool fluids to evaluate inner ear function. |
40 | $32 | $100 |
| Vestibular function test using rotating chair This test evaluates eye movement and balance function by having the patient sit in a rotating chair. It helps assess how the inner ear and brain coordinate to maintain stability. |
40 | $103 | $400 |
| Use of electrodes during balance testing Application of electrodes to monitor physiological responses during a balance assessment. |
40 | $9 | $75 |
| Test to assess electrical potentials generated in the inner ear as a result of sound stimulation | 40 | $91 | $250 |
| Auditory brainstem response test A test that measures how the brain responds to sound to help diagnose nervous system disorders. The results are interpreted and reported by a medical professional. |
39 | $68 | $250 |
| VEMP testing of lower inner ear nerve branch A diagnostic test that evaluates the function of the lower branch of the inner ear nerve. The procedure includes interpretation of the results and a written report. |
37 | $62 | $250 |
| Balance testing with recording A procedure to evaluate balance function by recording the results during testing. |
37 | $87 | $350 |
| Hearing device evaluation, first hour Assessment of hearing function related to a surgically implanted hearing device. This service covers the initial hour of the evaluation process. |
35 | $63 | $440 |
| Hearing device evaluation, each additional 15 minutes Assessment of hearing function related to a surgically implanted hearing device. This code covers each additional 15-minute increment of the evaluation. |
35 | $16 | $86 |
| Inner ear implant analysis and reprogramming Analysis and reprogramming of an inner ear implant for patients aged 7 years or older. |
28 | $69 | $275 |
| Middle ear function test A diagnostic test used to evaluate how well the middle ear is functioning. |
27 | $12 | $60 |
| Speech recognition test A test to measure the ability to detect and repeat spoken words. |
19 | $33 | $70 |
| Hearing test for various pitches A hearing test that measures the ability to hear different sound frequencies using earphones. |
18 | $27 | $50 |
Geographic Context
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | NPPES snapshot; verify current record |
| Medicare Enrollment | ✓ PECOS | PECOS snapshot |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | — No payments | N/A |
| Disciplinary History | — Not included | N/A |
This provider has data in 3 of 4 available federal datasets, with a Data Coverage level of High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Vega is a mixed practice specialist, with above-average Medicare volume (top 18% in WA), with 18 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
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This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: NPPES ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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