O.i.r Hearing Aid Center
NPI 1639836919 · Hearing Instrument Specialist · Merced, CA
O.i.r Hearing Aid Center is a Hearing Instrument Specialist organization in Merced, CA (NPI 1639836919).
Provider details
- NPI number
- 1639836919
- Entity type
- Organization
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Organization subpart
- No
- Authorized official
- Veronica Alcala, Hearing Instrument Specialist(209) 888-7644
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- O.i.r Hearing Aid Center
Registry dates
- Enumerated
- 2021-11-22
- Last updated
- 2021-11-22
- Certified
- 2021-11-22
Frequently asked questions
- What is O.i.r Hearing Aid Center's NPI number?
- O.i.r Hearing Aid Center's National Provider Identifier (NPI) is 1639836919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is O.i.r Hearing Aid Center?
- O.i.r Hearing Aid Center is classified in the NPPES registry as Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is O.i.r Hearing Aid Center located?
- O.i.r Hearing Aid Center's practice location on file with NPPES is 388 E Yosemite Ave Ste 200, Merced, CA 95340-8219.
- What is O.i.r Hearing Aid Center's phone number?
- The practice phone number listed in the NPPES registry for O.i.r Hearing Aid Center is (209) 888-7644.
- Who is the authorized official for O.i.r Hearing Aid Center?
- The authorized official listed on O.i.r Hearing Aid Center's NPPES record is Veronica Alcala, Hearing Instrument Specialist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is O.i.r Hearing Aid Center's NPI active?
- Yes — O.i.r Hearing Aid Center's NPI (1639836919) is active in the NPPES registry as of the last update on 2021-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.