IndividualActive
Hayley Holmes, AUD
NPI 1558840561 · Audiologist · Los Angeles, CA
Hayley Holmes, AUD is a Audiologist provider in Los Angeles, CA (NPI 1558840561).
Provider details
- NPI number
- 1558840561
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- AUD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3345 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
200 Medical Plaza Suite 540
Los Angeles, CA 90095-0001
Phone: (310) 825-5721
Street-level locationGet directions
Mailing address
73 Longfellow St
Thousand Oaks, CA 91360-1754
Registry dates
- Enumerated
- 2018-08-09
- Last updated
- 2023-01-03
- Certified
- 2023-01-03
Frequently asked questions
- What is Hayley Holmes's NPI number?
- Hayley Holmes's National Provider Identifier (NPI) is 1558840561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hayley Holmes's specialty?
- Hayley Holmes is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Hayley Holmes located?
- Hayley Holmes's practice location on file with NPPES is 200 Medical Plaza Suite 540, Los Angeles, CA 90095-0001.
- What is Hayley Holmes's phone number?
- The practice phone number listed in the NPPES registry for Hayley Holmes is (310) 825-5721.
- Is Hayley Holmes's NPI active?
- Yes — Hayley Holmes's NPI (1558840561) is active in the NPPES registry as of the last update on 2023-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.