Microtone Audiology, INC in Napa, CA
This organization bills under NPI 1992008320, an organization record issued on Dec 7, 2010 with the primary taxonomy Audiologist-Hearing Aid Fitter. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1992008320
- Legal name
- Microtone Audiology, INC
- Entity
- Type 2 · organization
- Primary taxonomy
- Audiologist-Hearing Aid Fitter 237600000X
- Practice location
- 3443 VILLA LN SUITE 3, Napa, CA 94558
- Phone
- 707-252-0990
- Enumerated
- Dec 7, 2010
- Record updated
- May 1, 2015
- Authorized official
- Secretary (title as filed)
3 clinicians CMS lists with Microtone Audiology in Napa
- Brian Duguay, AUDAudiologist-Hearing Aid Fitter1558449561
- Analise Ilsley, AUDAudiologist1699664599
- Shridhar Kulkarni, AUAudiologist1215233275
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the California secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
Common questions
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.