Douglas Haws, H.I.S.
NPI 1538350491 · Hearing Instrument Specialist · Decatur, IL
Douglas Haws, H.I.S. is a Hearing Instrument Specialist provider in Decatur, IL (NPI 1538350491).
Provider details
- NPI number
- 1538350491
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Credential
- H.I.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 1710 (IL)
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
18 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
- 2007-08-06
- Last updated
- 2010-08-17
Frequently asked questions
- What is Douglas Haws's NPI number?
- Douglas Haws's National Provider Identifier (NPI) is 1538350491, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Haws's specialty?
- Douglas Haws is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Douglas Haws located?
- Douglas Haws's practice location on file with NPPES is 2605 N Water St, Decatur, IL 62526-4269.
- What is Douglas Haws's phone number?
- The practice phone number listed in the NPPES registry for Douglas Haws is (217) 875-5555.
- Is Douglas Haws's NPI active?
- Yes — Douglas Haws's NPI (1538350491) is active in the NPPES registry as of the last update on 2010-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.