Kenneth Merrill
NPI 1558619593 · Hearing Instrument Specialist · Westminster, CA
Kenneth Merrill is a Hearing Instrument Specialist provider in Westminster, CA (NPI 1558619593).
Provider details
- NPI number
- 1558619593
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- HA7318 (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
13 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
- 2012-08-23
- Last updated
- 2012-12-18
Frequently asked questions
- What is Kenneth Merrill's NPI number?
- Kenneth Merrill's National Provider Identifier (NPI) is 1558619593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Merrill's specialty?
- Kenneth Merrill is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Kenneth Merrill located?
- Kenneth Merrill's practice location on file with NPPES is 100 Westminster Mall, Westminster, CA 92683-4936.
- What is Kenneth Merrill's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Merrill is (714) 898-7027.
- Is Kenneth Merrill's NPI active?
- Yes — Kenneth Merrill's NPI (1558619593) is active in the NPPES registry as of the last update on 2012-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.