Ashley Ko
NPI 1396071726 · Hearing Instrument Specialist · Fullerton, CA
Ashley Ko is a Hearing Instrument Specialist provider in Fullerton, CA (NPI 1396071726).
Provider details
- NPI number
- 1396071726
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- HT 8609 (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
16 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
- 2009-10-20
- Last updated
- 2009-10-20
Frequently asked questions
- What is Ashley Ko's NPI number?
- Ashley Ko's National Provider Identifier (NPI) is 1396071726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Ko's specialty?
- Ashley Ko is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Ashley Ko located?
- Ashley Ko's practice location on file with NPPES is 1020 E Bastanchury Rd, Fullerton, CA 92835-2782.
- What is Ashley Ko's phone number?
- The practice phone number listed in the NPPES registry for Ashley Ko is (626) 966-6780.
- Is Ashley Ko's NPI active?
- Yes — Ashley Ko's NPI (1396071726) is active in the NPPES registry as of the last update on 2009-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.