Hearing Zone Inc
NPI 1437225463 · Audiologist-Hearing Aid Fitter · Alameda, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hearing Zone Inc is a Audiologist-Hearing Aid Fitter organization in Alameda, CA (NPI 1437225463).
Provider details
- NPI number
- 1437225463
- Entity type
- Organization
- Primary specialty
- Audiologist-Hearing Aid FitterSpeech, Language and Hearing Service Providers
- Organization subpart
- No
- Authorized official
- Garr Crookston, Owner(510) 865-8113
- License
- 108267-4101 (UT)
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
19 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
Registry dates
- Enumerated
- 2006-11-28
- Last updated
- 2012-04-26
Frequently asked questions
- What is Hearing Zone Inc's NPI number?
- Hearing Zone Inc's National Provider Identifier (NPI) is 1437225463, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hearing Zone Inc?
- Hearing Zone Inc is classified in the NPPES registry as Audiologist-Hearing Aid Fitter (Speech, Language and Hearing Service Providers).
- Where is Hearing Zone Inc located?
- Hearing Zone Inc's practice location on file with NPPES is 2314 Central Ave, Alameda, CA 94501-4514.
- What is Hearing Zone Inc's phone number?
- The practice phone number listed in the NPPES registry for Hearing Zone Inc is (510) 865-8113.
- Does Hearing Zone Inc accept Medicare?
- Hearing Zone Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Hearing Zone Inc?
- The authorized official listed on Hearing Zone Inc's NPPES record is Garr Crookston, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hearing Zone Inc's NPI active?
- Yes — Hearing Zone Inc's NPI (1437225463) is active in the NPPES registry as of the last update on 2012-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.