Hearstone Audiology PC
NPI 1508272675 · Audiologist-Hearing Aid Fitter · Calabasas, CA
Hearstone Audiology PC is a Audiologist-Hearing Aid Fitter organization in Calabasas, CA (NPI 1508272675).
Provider details
- NPI number
- 1508272675
- Entity type
- Organization
- Primary specialty
- Audiologist-Hearing Aid FitterSpeech, Language and Hearing Service Providers
- Organization subpart
- No
- Authorized official
- Iris Stone, Audiologist/Owner(818) 222-4327
- License
- 2480 (CA)
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
11 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
- 2014-07-09
- Last updated
- 2014-07-09
Frequently asked questions
- What is Hearstone Audiology PC's NPI number?
- Hearstone Audiology PC's National Provider Identifier (NPI) is 1508272675, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hearstone Audiology PC?
- Hearstone Audiology PC is classified in the NPPES registry as Audiologist-Hearing Aid Fitter (Speech, Language and Hearing Service Providers).
- Where is Hearstone Audiology PC located?
- Hearstone Audiology PC's practice location on file with NPPES is 4764 Park Granada, Calabasas, CA 91302-1545.
- What is Hearstone Audiology PC's phone number?
- The practice phone number listed in the NPPES registry for Hearstone Audiology PC is (818) 222-4327.
- Who is the authorized official for Hearstone Audiology PC?
- The authorized official listed on Hearstone Audiology PC's NPPES record is Iris Stone, Audiologist/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hearstone Audiology PC's NPI active?
- Yes — Hearstone Audiology PC's NPI (1508272675) is active in the NPPES registry as of the last update on 2014-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.