Stephanie Mackey, M.S.
NPI 1245364967 · Audiologist · Westlake Village, CA
Enrolled with Medicare as Practitioner - Qualified Audiologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Mackey, M.S. is a Audiologist provider in Westlake Village, CA (NPI 1245364967).
Provider details
- NPI number
- 1245364967
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- Yes
- License
- AU2471 (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
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
- 2007-03-15
- Last updated
- 2022-09-09
- Certified
- 2022-09-09
Frequently asked questions
- What is Stephanie Mackey's NPI number?
- Stephanie Mackey's National Provider Identifier (NPI) is 1245364967, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Mackey's specialty?
- Stephanie Mackey is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Stephanie Mackey located?
- Stephanie Mackey's practice location on file with NPPES is 3825 E Thousand Oaks Blvd Ste O, Westlake Village, CA 91362-6637.
- What is Stephanie Mackey's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Mackey is (805) 496-1674.
- Does Stephanie Mackey accept Medicare?
- Stephanie Mackey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Mackey's NPI active?
- Yes — Stephanie Mackey's NPI (1245364967) is active in the NPPES registry as of the last update on 2022-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.