Greg Haase
NPI 1841531894 · Hearing Instrument Specialist · Beaver Dam, WI
Greg Haase is a Hearing Instrument Specialist provider in Beaver Dam, WI (NPI 1841531894).
Provider details
- NPI number
- 1841531894
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 1345-060 (WI)
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
- 2013-03-14
- Last updated
- 2013-03-14
Frequently asked questions
- What is Greg Haase's NPI number?
- Greg Haase's National Provider Identifier (NPI) is 1841531894, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greg Haase's specialty?
- Greg Haase is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Greg Haase located?
- Greg Haase's practice location on file with NPPES is 140 Corporate Dr Ste 1, Beaver Dam, WI 53916-1281.
- What is Greg Haase's phone number?
- The practice phone number listed in the NPPES registry for Greg Haase is (920) 887-9658.
- Is Greg Haase's NPI active?
- Yes — Greg Haase's NPI (1841531894) is active in the NPPES registry as of the last update on 2013-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.