Glen Fairfield
NPI 1639304173 · Hearing Instrument Specialist · Grover Beach, CA
Glen Fairfield is a Hearing Instrument Specialist provider in Grover Beach, CA (NPI 1639304173).
Provider details
- NPI number
- 1639304173
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 2915 (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
17 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
- 2009-05-28
- Last updated
- 2009-08-06
Frequently asked questions
- What is Glen Fairfield's NPI number?
- Glen Fairfield's National Provider Identifier (NPI) is 1639304173, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Glen Fairfield's specialty?
- Glen Fairfield is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Glen Fairfield located?
- Glen Fairfield's practice location on file with NPPES is 160 N 9th St, Grover Beach, CA 93433-2122.
- What is Glen Fairfield's phone number?
- The practice phone number listed in the NPPES registry for Glen Fairfield is (805) 481-1523.
- Is Glen Fairfield's NPI active?
- Yes — Glen Fairfield's NPI (1639304173) is active in the NPPES registry as of the last update on 2009-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.