Douglas Hall
NPI 1255486247 · Hearing Instrument Specialist · Fresno, CA
Douglas Hall is a Hearing Instrument Specialist provider in Fresno, CA (NPI 1255486247).
Provider details
- NPI number
- 1255486247
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- HA2195 (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
- 2007-01-23
- Last updated
- 2026-03-24
- Certified
- 2026-03-24
Frequently asked questions
- What is Douglas Hall's NPI number?
- Douglas Hall's National Provider Identifier (NPI) is 1255486247, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Hall's specialty?
- Douglas Hall is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Douglas Hall located?
- Douglas Hall's practice location on file with NPPES is 5100 N 6th St Ste 120, Fresno, CA 93710-7506.
- What is Douglas Hall's phone number?
- The practice phone number listed in the NPPES registry for Douglas Hall is (559) 225-2211.
- Is Douglas Hall's NPI active?
- Yes — Douglas Hall's NPI (1255486247) is active in the NPPES registry as of the last update on 2026-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.