Haviland Hearing Aids Inc.
NPI 1003947748 · Audiologist · Appleton, WI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Haviland Hearing Aids Inc. is a Audiologist organization in Appleton, WI (NPI 1003947748).
Provider details
- NPI number
- 1003947748
- Entity type
- Organization
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Organization subpart
- No
- Authorized official
- Peter Zellmer, President(920) 733-7525
- License
- 359 156 (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
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
- 2007-03-07
- Last updated
- 2020-08-22
Frequently asked questions
- What is Haviland Hearing Aids Inc.'s NPI number?
- Haviland Hearing Aids Inc.'s National Provider Identifier (NPI) is 1003947748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Haviland Hearing Aids Inc.?
- Haviland Hearing Aids Inc. is classified in the NPPES registry as Audiologist (Speech, Language and Hearing Service Providers).
- Where is Haviland Hearing Aids Inc. located?
- Haviland Hearing Aids Inc.'s practice location on file with NPPES is 1336 E Wisconsin Ave, Appleton, WI 54911-3969.
- What is Haviland Hearing Aids Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Haviland Hearing Aids Inc. is (920) 733-7525.
- Does Haviland Hearing Aids Inc. accept Medicare?
- Haviland Hearing Aids Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Haviland Hearing Aids Inc.?
- The authorized official listed on Haviland Hearing Aids Inc.'s NPPES record is Peter Zellmer, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Haviland Hearing Aids Inc.'s NPI active?
- Yes — Haviland Hearing Aids Inc.'s NPI (1003947748) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.